UNIQUE SCIENCE ACADEMY
|
|
- Lester McLaughlin
- 5 years ago
- Views:
Transcription
1 1 (a) UNIQUE SIENE EMY Test (Unit 12) Name :... Paper: Physics ate :... lass: 1 Time llowed: 35Minutes Maximum Marks: 25 Theory Section: [Total 16 Marks] Fig. 1.1 shows a beaker in which coffee is served at an airport kiosk. 1 section through beaker layer of corrugated cardboard stuck to a layer of smooth cardboard, with air trapped between them Fig. 1.1 Fig. 1.2 The beaker itself is made of two layers of cardboard, as shown in section in Fig It has a thin plastic lid. (i) State two sources of loss that are reduced by the lid [2] (b) (i) State two reasons why the layer of corrugated cardboard stops the fingers of the person holding the beaker from becoming uncomfortably [2] State the meaning of the term thermal capacity [2] nother airport kiosk serves coffee in pottery mugs. The mugs all have the same internal dimensions but some have a high thermal capacity and some have a low thermal capacity. When drinks are poured into the mugs, the temperature of the drink always drops because of the thermal energy absorbed by the mug. State which mug, high thermal capacity or low thermal capacity, causes the least fall in temperature of the drink, and explain why. mug... explanation... [2] [Total: 8]
2 2 2 n electric soldering iron is used to melt solder, for joining wires in an electric circuit. soldering iron is shown in Fig copper tip metal cylinder with er coil inside plastic handle lead to Fig. 2.1 electricity supply Solder is a metal which melts easily. The er coil inside the metal cylinder s the copper tip. (a) (i) Suggest why the tip is made of copper.... [1] Suggest why the handle is made of plastic.... [1] (b) The er coil is switched on. When the tip is put in contact with the solder, some of the is used to melt the solder. (i) State the process by which the is transferred from the copper tip to the solder.... [1] y which process or processes is the rest of the transferred to the surroundings? Tick the boxes alongside any of the following (you may tick as many as you think are correct). conduction convection evaporation radiation [2]
3 3 (c) short time after switching on the soldering iron, it reaches a steady temperature, even though the er coil is constantly generating. The soldering iron is rated at 40 W. What is the rate at which is being lost from the soldering iron? Tick one box. greater than 40 W equal to 40 W less than 40 W [1] (d) Explain briefly the term radiation [2] [Total: 8] MQ SETION: [Total 9 Marks] bar made of half wood and half copper has a piece of paper wrapped tightly round it. The bar is ed strongly at the centre for a short time, and the paper goes brown on one side only. wood paper copper Which side goes brown, and what does this show about wood and copper? brown side wood copper copper conductor insulator copper insulator conductor wood conductor insulator wood insulator conductor
4 2 The diagrams show part of a -ing system which is working by convection. Which diagram shows the most likely flow of in the system? 4 3 The diagram shows a block of ice placed in a warm room. t which point is the temperature the lowest? clamp ice table 4 read can be cooked by placing it below, but not touching, a ing element. ing element bread Which process transfers thermal energy from the ing element to the bread? conduction insulation convection radiation
5 5 5 The diagram shows a refrigerator. The cooling unit is placed at the top. The cooling unit cools the air near it. cooling unit What happens to the density of this air as it cools and how does it move? density of the air movement of the air decreases moves down decreases stays where it is increases moves down increases stays where it is 6 teacher demonstrates convection currents using a box with two chimneys and a lighted candle. She holds a smoking taper at point P. In which direction does the convection current cause the smoke to move? P chimney chimney
6 6 7 Hot liquid in a vacuum flask cools extremely slowly. This is because some methods of transfer cannot take place in a vacuum. Which methods cannot take place in a vacuum? conduction and convection only conduction and radiation only convection and radiation only 8 conduction, convection and radiation beaker of is ed at its base. Why does the at the base rise? It contracts and becomes less dense. It contracts and becomes more dense. It expands and becomes less dense. 9 It expands and becomes more dense. ing element is positioned in a narrow sealed tube of liquid. What would be the best place to position the ing element in order to obtain the best circulation of the liquid through the tube? liquid MQ nswer Sheet
UNIQUE SCIENCE ACADEMY
UNIQUE SIENE EMY Test (Unit 11-12) Name :... Paper: Physics ate :... ode: 5054 lass: II Time llowed: 35Minutes This document consists of 5 printed pages. Maximum Marks: 25 T [Total 21 Marks] heory Section:
More informationliquid heating The density of the liquid changes as its temperature increases. This causes energy to be transferred throughout the liquid.
1 liquid is heated in a beaker. liquid heating The density of the liquid changes as its temperature increases. This causes energy to be transferred throughout the liquid. How does the density change and
More informationUNIQUE SCIENCE ACADEMY
1 (a) UNIQUE SIENE EMY Test (Unit 10-11) Name :... Paper: Physics ate :... lass: 1 Time llowed: 5Minutes Maximum Marks: 25 Theory Section: [Total 16 Marks] What do you understand by the term speccific
More informationIGCSE PHYSICS GRADE 11 TERM 1 ASSESSMENT BOOKLET
PHYSICS IGCSE PHYSICS GRADE 11 TERM 1 ASSESSMENT BOOKLET 2013-2014 STS Page 1 of 44 PHYSICS PHYSI1101 ASSESSMENT TASK COVER PAGE Topic STS Performance Criteria Assessment event Date Time Thermal Physics
More informationUNIQUE SCIENCE ACADEMY
UNIQUE SIENE AAEMY Test (Unit 1) Name :... Pap er: Physics ate :... ode: 5054 lass: I Time Allowed: 5Minutes Maximum Marks: 5 Theory Section: 1 [Total 19 Marks] 1 (a) escribe an experiment to show which
More informationST. GABRIEL S SECONDARY SCHOOL Lower Secondary Science Chapter 7 Transfer of Thermal Energy
ST. GRIEL S SEONRY SHOOL Lower Secondary Science hapter 7 Transfer of Thermal Energy Worksheet 7.1 Name : _Suggested nswers ( ) lass : ate : Section : Multiple hoice Questions 1 Two similarly-sized blocks,
More information2 Thermal Physics. Thermal Physics. 1. Simple kinetic molecular model of matter 2. Thermal properties 3. Transfer of thermal energy
2 Thermal Physics 1. Simple kinetic molecular model of matter 2. Thermal properties 3. Transfer of thermal energy 1. A swimmer climbs out of a swimming pool on a warm, dry day. Almost immediately he begins
More informationTransfer of Heat. There are three ways in which heat is transferred from one body to another. These are
Transfer of Heat In the precious chapter you have learnt that heat flows from a body at a higher temperature to a body at a lower temperature, but how does this transfer take place? You will find the answer
More informationHeat Transfer. Heat Transfer. Thermal Equilibrium. Thermal Inequilibrium
Heat Transfer, Radiation Convection and Heat Transfer Heat is a form of energy. Heat travels from higher temperature(hotter) region to lower temperature(cooler) region. Two bodies are in thermal equilibrium
More informationIn Chapter 3 you learnt that woollen
4 Heat In Chapter 3 you learnt that woollen clothes are made from animal fibres. You also know that cotton clothes are made from plant fibres. We wear woollen clothes during winters when it is cold outside.
More information7 In the process of convection, heat energy is transferred C D E. 9 Boiling water and ice can exist at the same time in a test tube.
TOPI 9 Transfer of Thermal Energy 1 How may heat be transferred through a vacuum? by convection only by radiation only by conduction only by convection and radiation only E by conduction. convection and
More informationSt. Anthony's Canossian Secondary School Sec 3E Science (Physics) Chapter 9 Transfer of Thermal Energy. Name: ( ) Class: Sec Date:
St. Anthony's Canossian Secondary School Sec 3E Science (Physics) Chapter 9 Transfer of Thermal Energy Name: ( ) Class: Sec Date: Candidates should be able to: (a) show understanding that thermal energy
More informationUnit THE NATURE OF HEAT
Unit 5.0 - THE NATURE OF HEAT Heat is a form of energy, in the form of infrared radiation. Heat from the sun travels through space at the speed of 300,000,000 m/s. Upon arriving on earth, much of the radiant
More informationPHYSICS FORM 5 TRANSFER OF THERMAL ENERGY
Heat energy is transferred from one place to the next by three mechanisms: 1. Conduction 2. Convection 3. Radiation Conduction This is the process of heat transfer from one place to another using the movement/vibration
More informationMARIYA INTERNATIONAL SCHOOL AL-JUBAIL L-8 PHYSICS WORKSHEET(Heat & energy )
MARIYA INTERNATIONAL SCHOOL AL-JUBAIL L-8 PHYSICS WORKSHEET(Heat & energy ) 1 Name... (a)fig. Shows a thermometer with a range of 10 C to 50 C. Explain what is meant by (i) the sensitivity of a thermometer,......
More informationKeep It Hot! Handout
Keep It Hot! Handout Day 1: Introduction Today, you will study heat transfer by conduction and convection! Fill in the rest of these statements: Heat is Heat always flows from to If we heat up a material
More informationISLAMAYA ENGLISH SCHOOL
1 (a) Some water is poured onto a plastic table-top, forming a puddle. The same volume of water is poured into a plastic dish, which is placed alongside the puddle. This is illustrated in Fig. 7.1. water
More informationS2 Science. Heat. Homework Booklet
S2 Science Heat Homework Booklet 1 1. The graph below shows how most substances cool after being taken away from the source of heat. Answer these questions about the graph a. where is the heat loss the
More information5. Transfer of thermal energy
5. Transfer of thermal energy A bird can reduce the heat loss from its body during cold weather by fluffing up its feathers. What are the processes of heat transfer? Conduction Convection Radiation transfer
More informationSt. Anthony's Canossian Secondary School Sec 3NA Science (Physics) Chapter 7 Transfer of Thermal Energy. Name: ( ) Class: Sec Date:
St. Anthony's Canossian Secondary School Sec 3NA Science (Physics) Chapter 7 Transfer of Thermal Energy Name: ( ) Class: Sec Date: Candidates should be able to: (a) show understanding that thermal energy
More informationI. C O N T E N T S T A N D A R D S
Introductory Physics, High School Learning Standards for a Full First-Year Course I. C O N T E N T S T A N D A R D S and radiation between objects or regions that are at different temperatures. 3.1 Explain
More informationHEAT What are some sources of Heat?
HEAT Activity 1. Rub your hands quickly against each other. 2. Then quickly place them onto your face. 3. Describe what you feel. Your hands feel warm. 4. Why does it feel warm? It feels warm as HEAT has
More informationWithin the context of a camping scenario, students are asked to apply their understanding of the principles of heat transfer to various situations.
Sample assessment task Year level 9 Learning area Subject Title of task Task details of task Type of assessment Suggested time Science Physical Sciences Camping scenario and heat Within the context of
More informationMore heat energy means more of what type of energy? Does the mass change? So, what must change? What is the same in both containers?
Quest Chapter 21-23 # Problem Hint 1 When a container of gas is heated, what happens to the average speed of its molecules? 1. Additional information is needed. 2. increases 3. doesn t change 4. decreases
More informationThermal Energy Study Guide
Goal 1 Thermal Energy Study Guide Name: Hour Define the following in your own words: 1. Conductor - a material that allows heat to flow through it easily Two examples - metal pot, fork 2. Insulator - a
More informationHeat can change into other forms of energy and vice versa. Heat is measured in the unit of energy, the joule (J).
ExamLearn.ie Heat Heat Heat has the ability to do work or move something. Thus, heat is a form of energy. Heat can change into other forms of energy and vice versa. Heat is measured in the unit of energy,
More informationUNIQUE COLLEGE OF COMPUTER SCIENCES General Certificate of Education Ordinary Level
UNIQUE OLLEGE OF OMPUTER SIENES General ertificate of Education Ordinary Level PHYSIS Paper 1 Multiple hoice lass II2 III2 995054/11 January 2011 91 hour dditional Materials: Multiple hoice nswer Sheet
More informationenergy from hot flame [3] [2]
1 This question is about energy transfer and how it is used in cooking. (a) Steve heats a pan of water on his cooker. Look at the diagram. water aluminium base energy from hot flame (i) Explain how the
More informationActivity Heat Transfer
Name: Hr: Activity 3.3.6 Heat Transfer Introduction Heat is the transfer of thermal energy. Thermal energy exists when the atoms or molecules in a substance are in motion and vibrate. The atoms possess
More informationHeat Transfer Task Cards
Heat Transfer Task Cards By: Plan Teach Grade Repeat 5.NBT.5 Plan, Teach, Grade, Repeat Differentiated Versions North Carolina Essential Standards 5.P.3 Explain how the properties of some materials change
More informationWhen both switches are on, the heater works at the high power setting. What is the power of the heater when it is switched to the high power setting?
1 (a) The diagram shows two switches on a room heater. The heater has three power settings. The power produced by two of the settings is given in the table. Setting Power in kw Low 0.5 Medium 1.5 High
More information(a) (i) Through which part of the house is most heat lost? How can the heat loss through the windows be reduced? ...
Q1. The diagram shows where heat is lost from a house that is not insulated. (a) (i) Through which part of the house is most heat lost? (ii) How can the heat loss through the windows be reduced? (b) A
More informationTransfer of Thermal Energy
Transfer of Thermal Energy Transfer of Thermal Energy Thermal Energy Transfer Conduction Convection Radiation Transfer of Thermal Energy Thermal Energy Transfer Conduction Convection Radiation Lesson Objectives
More informationTHERMAL CONDUCTION. placed in a different position. Can you explain why the matches go out?
THERMAL CONDUCTION NAME(S) Pour about 250 ml of water into a 500 ml beaker, and begin heating the beaker on a hot plate. The beaker of water will be used in a later activity. Activity #1 A Parlor Trick
More informationNCERT solution for Heat
NCERT solution for Heat 1 Question 1 State similarities and differences between the laboratory thermometer and the clinical thermometer. Similarities Both of them are made up of uniform glass tube Differences
More informationCLASS 7 ABOUT THIS PRACTICE TEST ANSWERING THE QUESTIONS EQUIPMENT ALLOWED IN THIS PRACTICE TEST ESTIMATED TIME FOR THIS PRACTICE TEST
LSS 7 OUT THIS PRTIE TEST This Practice Test has 15 questions. It has been designed to give you an idea of the main IT assessment. NSWERING THE QUESTIONS Each question has four options. hoose the EST answer
More informationChanges of phase usually involve a transfer of energy Evaporation
Changes of phase usually involve a transfer of energy. The four possible forms of matter solid, liquid, gas, and plasma are called phases. Matter can change from one phase to another. The phase of matter
More informationScience Test Revision
John Buchan Middle School Science Test Revision 5D Changing State 52 min 50 marks Name John Buchan Middle School 1 Level 3 1. Changes (a) Kim and Juan change the way some things look. The pictures below
More informationDescribe the movement of the particles of helium gas inside the balloon (2)
The figure below shows a balloon filled with helium gas. (a) Describe the movement of the particles of helium gas inside the balloon............. (2) (b) What name is given to the total kinetic energy
More informationFundamentals of Heat Transfer
Fundamentals of Heat Transfer State basic laws of heat transfer Estimate heat transfer rates by different modes Use the concept of thermal resistance to solve steady state heat transfer problems State
More informationFundamentals of Heat Transfer
Fundamentals of Heat Transfer State basic laws of heat transfer Estimate heat transfer rates by different modes Use the concept of thermal resistance to solve steady state heat transfer problems State
More informationThe table gives information about some ways of reducing the energy consumption in a house. Installation cost in. Fit a new hot water boiler
## (a) The table gives information about some ways of reducing the energy consumption in a house. Method of reducing energy consumption Installation cost in Annual saving on energy bills in Fit a new hot
More informationQ1. The diagram shows an experiment to find out what happens to infrared waves when they strike different surfaces.
Q1. The diagram shows an experiment to find out what happens to infrared waves when they strike different surfaces. (a) The water in the black tube gets hotter than the water in the shiny tube. Choose
More informationChanges of State. Lesson 1
Lesson 1 Changes of State If all the ice in the world melted, the oceans would rise by more than 65 meters (215 feet)! This iceberg is melting in Paraiso Bay, Antarctica. What happens to ice when it melts?
More informationPage 22a. What heats up faster, sand or water? Which one has a greater specific heat capacity?
Page 22a Have weather map face-up on table Objective: We will describe the three types of heat transfer and explain their roles in Earth processes. Warm-up: What heats up faster, sand or water? Which one
More informationWeek 1 Day 1-2 (combine) Thermal Energy
Week 1 Day 1-2 (combine) Thermal Energy Heat Transfer Conduction, Convection and Radiation Thermal Energy Transfer Thermal energy transfer is heat moving from a warmer object to a cooler object. This is
More informationHeat and temperature. Making a thermometer
Heat and temperature A bout four hundred years ago, it would have been impossible to tell the temperature of the air, the water or any other substance. That s because there was no such thing as a thermometer
More informationKeep It Hot! Handout Answer Key
Keep It Hot! Handout Answer Key Day 1: Introduction Today, you will study heat transfer by conduction and convection! Fill in the rest of these statements: Heat is the transfer or flow of thermal energy.
More informationHeating and Molecular Action
Heating and Molecular Action All matter is made up of atoms and molecules. Most matter exists in one of three physical states: solid, liquid, or gas. The particles that make up a solid are packed tightly
More informationScience 7. Unit 3. Heat and. Temperature
Science 7 Unit 3 Heat and Temperature Name:_ Class:_ TOPIC 1 REINFORMCEMENT Putting Thermal Energy to Work Goal Develop ways to classify natural and manufactured structures. BLM 3-1 When do you use thermal
More informationQ1. The diagram shows the design of a solar cooker. The cooker heats water using infrared radiation from the Sun.
Q. The diagram shows the design of a solar cooker. The cooker heats water using infrared radiation from the Sun. (a) Why is the inside of the large curved dish covered with shiny metal foil? () (b) Which
More informationFigure 1 shows a black metal casserole dish that is put inside a hot oven. Food is cooked inside the casserole dish.
1 Figure 1 shows a black metal casserole dish that is put inside a hot oven. Food is cooked inside the casserole dish. (a) Energy is transferred quickly from the inside of the hot oven, through the metal
More information3B Heat, Light and Sound
Heat, Light and Sound Heat, light and sound are forms of energy that have many applications in our lives. Heat Heat is a form of energy When petrol burns in a car engine it causes the gases in the cylinders
More informationScience Test: Heat Energy
Science Test: Heat Energy Name: Date: Section 1: Vocabulary Select the word below that makes the statement correct. Then write the word in the blank. freeze conductor heat friction melt evaporate radiation
More informationThe transfer of energy as heat can be controlled.
FOCUS Set Learning Goals Students will Explain how energy is transferred through heat. Describe how materials are used to control the transfer of energy through heat. 3-Minute Warm-Up Display Transparency
More informationDifferent energy sources can be used to generate electricity.
Q1. Electricity is a useful form of energy. (a) Different energy sources can be used to generate electricity. Give one advantage and one disadvantage (other than cost) of using each energy source to generate
More informationPHYSICS OF FOIL HEAT GAIN/LOSS IN BUILDINGS
PHYSICS OF FOIL HEAT GAIN/LOSS IN BUILDINGS There are three modes of heat transfer: CONDUCTION, CONVECTION, and RADIATION (INFRA-RED). Of the three, radiation is the primary mode; conduction and convection
More informationWhat percentage of infra red is absorbed by the glass? increases. does not change. decreases. Blacksurfaces are poor emitters of infra red radiation.
Q1. (a) Infra red radiation can be reflected, absorbed and transmitted by glass. (i) What percentage of infra red is absorbed by the glass?... (ii) Complete the following sentence by drawing a ring around
More informationLevel 6 Using Physics: Investigate how physics knowledge is used in a technological application.
WHAT S COOKING WITH SOLAR? TEACHER NOTES Rationale for the Activity The activity enables students to see how scientific concepts are applied in the design and construction of effective technologies, and
More information2018 Year 11 Physics Week 8. Thermal Energy Transfer
2018 Year 11 Physics Week 8 Thermal Energy Transfer Thermal energy Thermal or heat energy is the energy that flows from a hot region to a cold region by one or more of the processes of: CONDUCTION CONVECTION
More informationIntroduction to Heat Transfer. year three Department of Mechanical Engineering College of Engineering by Dr Khaled A. Al-Farhany
Introduction to Heat Transfer year three Department of Mechanical Engineering College of Engineering by Dr Khaled A. Al-Farhany Heat Transfer Heat always moves from a warmer place to a cooler place. Hot
More information1. What are the scales of temperature? What are the formulas to convert among them? Fahrenheit, Celsius, Kelvin
-* Name Period 1. What are the scales of temperature? What are the formulas to convert among them? Fahrenheit, Celsius, Kelvin 2. Define Heat and temperature. Heat transfer of thermal energy from hotter
More informationThermal Energy. Conduction, Convection, and Radiation. Before You Read. Read to Learn. Conduction. section 2
chapter 5 Thermal Energy section 2 Conduction, Convection, and What You ll Learn the three ways heat is transferred the difference between insulators and conductors how insulators control the transfer
More informationActivity Sheet Chapter 2, Lesson 1 Heat, Temperature, and Conduction
Activity Sheet Chapter 2, Lesson 1 Heat, Temperature, and Conduction Name Date In this activity, you will place a room-temperature set of washers in hot water and then place a set of hot washers in room-temperature
More informationDescribe the movement of the particles of helium gas inside the balloon
Q1.The figure below shows a balloon filled with helium gas. (a) Describe the movement of the particles of helium gas inside the balloon............. (b) What name is given to the total kinetic energy and
More information? Radiation. Radiation. How does heat energy get from the Sun to the Earth?
How does heat energy get from the Sun to the Earth? Radiation There are no particles between the Sun and the Earth so it can not travel by conduction or by convection.? Radiation Radiation Thermal radiation
More informationActivity Sheet Chapter 2, Lesson 3 Changes of State Condensation
Activity Sheet Chapter 2, Lesson 3 Changes of State Condensation Name Date DEMONSTRATION 1. Your teacher showed you two cups of water with ice in them. One cup was in a bag with as much air taken out as
More informationThermal Energy Worksheets
Thermal Energy Worksheets Say Thanks to the Authors Click http://www.ck12.org/saythanks (No sign in required) To access a customizable version of this book, as well as other interactive content, visit
More informationMaking a Carousel Lantern. Grade 7 Activity Plan
Making a Carousel Lantern Grade 7 Activity Plan 1 Reviews and Updates - Carousel Lanterns Activity added by Fola Akpan in July 2017 2 Making a Carousel Lantern Objectives: 1. To compare two methods of
More informationConduction, Convection, and Radiation Lab Page 1 of 5
Conduction, Convection, and Radiation Lab Page 1 of 5 I. Objectives 1. Explain the differences among conduction, convection, and radiation. 2. Investigate thermal conductivity in common metals, convection
More information6 th Grade Conduction, Convection, and Stored Heat Energy
6 th Grade Conduction, Convection, and Stored Heat Energy Summary: Students feel convection by melting an ice cube in their hands. They layer cold water, room temperature water, and hot water in a clear
More informationA student investigated how much energy from the Sun was incident on the Earth s surface at her location.
A student investigated how much energy from the Sun was incident on the Earth s surface at her location. She put an insulated pan of water in direct sunlight and measured the time it took for the temperature
More informationThermal Properties and Temperature
Thermal Properties and Temperature Question Paper 5 Level IGCSE Subject Physics Exam Board CIE Topic Thermal Physics Sub-Topic Thermal Properties and Temperature Paper Type Alternative to Practical Booklet
More informationForm 4: Integrated Science Notes TOPIC: TEMPERATURE CONTROL AND VENTILATION TEMPERATURE CONTROL: HEAT TRANSFER
Form 4: Integrated Science Notes TOPIC: TEMPERATURE CONTROL AND VENTILATION TEMPERATURE CONTROL: HEAT TRANSFER Heat energy can be transferred from a place where it is very hot to a place where it is not
More informationLESSON CLUSTER 9 Explaining Condensation and the Water Cycle
LESSON CLUSTER 9 Explaining Condensation and the Water Cycle Lesson 9.1: Boiling and Condensation You have been studying changes of state for quite a while now. You have studied melting, freezing or solidifying,
More informationUnderstanding Heat Transfer, Conduction, Convection and Radiation
Understanding Heat Transfer, Conduction, Convection and Radiation AHMAD TUSI, M.Si. Jurusan Teknik Pertnian Fakultas Pertanian UNILA Heat Transfer Heat always moves from a warmer place to a cooler place.
More informationParents and Educators: use #CuriousCrew #CuriosityGuide to share what your Curious Crew learned!
Investigation: 01 The Unpoppable Water Balloon Why won t this balloon pop? 2 balloons Water Basin Safety glasses Candle Matches Adult supervision 1) Put on safety glasses 2) Place the candle in a shallow
More informationVISUAL PHYSICS ONLINE THERMODYNAMICS WHAT HAPPENS WHEN SOMETHING IS HEATED? LATENT HEAT
VISUAL PHYSICS ONLINE THERMODYNAMICS WHAT HAPPENS WHEN SOMETHING IS HEATED? LATENT HEAT 1 HEATS OF FUSION AND VAPORISATION From the equation containing the specific heat, it seems that we can keep on transferring
More informationHEAT TRANSFER. The tips of both brass rods are held in the gas flame. Mark each of the following as True or False.
HEAT TRANSFER Refer to the following information for the next four questions. The tips of both brass rods are held in the gas flame. Mark each of the following as or. 1. Heat is conducted only along Rod
More informationHVAC Basics RESIDENTIAL AIR CONDITIONING
HVAC Basics RESIDENTIAL AIR CONDITIONING Introduction This Instructor s Guide provides information to help you get the most out of Residential Air Conditioning, part of the two-part series HVAC Basics.
More informationDirections: Read/complete the following sections on the Transfer of Thermal Energy
Name: _ Period: Date: _ Notes: Thermal Energy Transfers Directions: Read/complete the following sections on the Transfer of Thermal Energy Conduction Heat is transmitted by conduction, convection and radiation.
More informationThe Refrigeration Cycle (Air Conditioners)
The Refrigeration Cycle (Air Conditioners) Contact Details NRP Electrical Services 15 Guthrie St. Osborne Park WA 6017 Phone: (08) 9242 7444 Fax: (08) 9242 7445 Neville Payne Mobile: 0400 169 111 Peter
More informationTemperature & Heat Heat is a type of energy. It is measured in joules (J).
Temperature & Heat Heat is a type of energy. It is measured in joules (J). Temperature is a measure of how hot or cold something is. It is measured in degrees Celsius ( C). Heat energy travels from hot
More informationHeat: Activity: Friction: Temperature: What is Heat? Names. What is heat? How would you define or describe it?
Names What is Heat? What is heat? How would you define or describe it? Heat: Heat is thermal energy flowing from warmer to cooler objects. Thermal energy is the total energy of the particles of matter.
More informationActivity Instructions
Weather Station Activity Instructions Somewhere Over the Rainbow CD sheet of white bristol board Place the CD label side down on a flat surface in direct sunlight so that light reflects off of it. Hold
More informationLESSON ONE FIREFIGHTER I Fire Behavior
LESSON ONE FIREFIGHTER I Fire Behavior OBJECTIVE PAGE DOMAIN: COGNITIVE LEVEL OF LEARNING: KNOWLEDGE MATERIALS IFSTA Essentials 4th edition; overhead projector or laptop computer and multi media projector;
More information1. Odd one out Give students the sheet Odd one out or simply read out the lists. The answers are all related to the activities during the lesson.
Week 2 Lesson 2 What can we learn from termite mounds? Aim: The lesson is designed to explore how our understanding of how heat energy is transferred and how this can help architects design more efficient
More informationSection 9. Comparing Energy Consumption: More for Your Money. What Do You See? What Do You Think? Investigate. Learning Outcomes
Section 9 Comparing Energy Consumption: More for Your Money Section 9 Comparing Energy Consumption: More for Your Money What Do You See? Learning Outcomes In this section, you will Measure and compare
More informationActivity Sheet Chapter 1, Lesson 1 Molecules Matter
Activity Sheet Chapter 1, Lesson 1 Molecules Matter Name: Date: Question to investigate- Is the speed of water molecules different in hot and cold water? Hot water in a clear plastic cup Cold water in
More informationICE CUBE MAKERS VERTICAL EVAPORATOR SYSTEM
ICE CUBE MAKERS VERTICAL EVAPORATOR SYSTEM Last Update: 20/12/2002 VM Line The following diagram shows the main concepts of the ice cube makers working ( vertical evaporator system): Compressor Evaporator
More informationWhat Will Happen? If you leave a hot drink on the table and wait for a while, does the drink heat up or cool off?
What Is Heat? What Will Happen? If you leave a hot drink on the table and wait for a while, does the drink heat up or cool off? If you leave a cold drink on the same table and wait for a while, does the
More informationHeat Transfer. Heat. Thermal Energy: Heat 1
Heat Transfer The heat is on! In this lesson, we are going to learn what heat is and how it moves from place to place. You know how they say, If you can t stand the heat, get out of the kitchen.? Well
More informationTrade of Plumbing. Module 2: Domestic Hot and Cold Water Service Unit 10: Hot Water Supply Phase 2
Trade of Plumbing Module 2: Domestic Hot and Cold Water Service Unit 10: Hot Water Supply Phase 2 Table of Contents List of Figures... 4 List of Tables... 5 Document Release History... 6 Module 2 Domestic
More informationCOMPACT FOOD PROCESSOR
INSTRUCTION BOOKLET COMPACT FOOD PROCESSOR Model: 31887 PREPR COMPACT FOOD PROCESSOR Thank you for choosing the PrepR Compact Food Processor. Please take a little time to read this booklet before getting
More informationThursday September 24, Warm Up
Thursday September 24, 2015 Objective I can compare conduction/ convection/radiation Warm Up https://www.youtube.com/watch?v=atnjo7dd_ba Explain 3 types of heat transfer from picture (at end of video)
More informationLESSON CLUSTER 8 Explaining Evaporation and Boiling
LESSON CLUSTER 8 Explaining Evaporation and Boiling Lesson 8.1: Where Did the Water Go? You see things drying out around you all the time; puddles dry up; clothes dry on a clothesline or in a dryer; your
More informationLab Safety and Equipment
Lab Safety and Equipment Name: Block: WHMIS Symbols WHMIS stands for Workplace Hazardous Materials Information System 1) Compressed 2) Flammable and Material 3) Material 4) Materials Causing and Serious
More informationEnergy and Heat Balance *
OpenStax-CNX module: m46456 1 Energy and Heat Balance * OpenStax This work is produced by OpenStax-CNX and licensed under the Creative Commons Attribution License 3.0 By the end of this section, you will
More informationFebruary 18, What is heat? Touch each image to see how the water molecules react.
What is heat? Touch each image to see how the water molecules react. Where does heat come from? Touch each image and discuss. How can motion create heat? Touch each image to view the different energy levels
More informationAPEX Water Filters MODEL RO 5. Treat your body to pure goodness with Apex filtered water INSTRUCTION MANUAL. pure water in every drop
APEX Water Filters pure water in every drop MODEL RO 5 INSTRUCTION MANUAL Treat your body to pure goodness with Apex filtered water A Water supply adapter valve B Cold water shut-off valve C Hot water
More information