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Heat & Temperature Review. 1. What instrument is used to measure temperature?. Barometer Graduated cylinder Thermometer Anemometer. 2. What is heat?. Transfer of snow in the winter Transfer of thermal energy between objects Transfer of cold to hot Transfer of kids to school.
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1. What instrument is used to measure temperature? • Barometer • Graduated cylinder • Thermometer • Anemometer
2. What is heat? • Transfer of snow in the winter • Transfer of thermal energy between objects • Transfer of cold to hot • Transfer of kids to school
3. What is temperature? • Measure of moving particles • Measure of stopped particles • Measure of liquid in a cup • Heat
4. How does heat energy flow? • Cold to hot • Hot to cold • It doesn’t flow
5. Which is an example of conduction? • Cooking marshmallows over a fire • Steaming vegetables • Burning your hand on the stove
6. What is temperature? • The measure of the size of matter. • The measure of kinetic energy in a substance. • A tool used to measure heat. • Anything that has mass and takes up space :18
7. 3 legos are stacked next to each other. The temperature of each is given. Which correctly traces the transfer of thermal among the legos? • A B C • A B C • A B C • A B C
8. Jake put a candy bar in a metal box. He put the same type of candy bar in a wood box. He left them both outside on a summer afternoon. Which candy bar probably melted the most? • The one in the metal box because it is a good insulator. • The one in the wood box because it was a good insulator. • The one in the metal box because it conducted heat from the air better. • The one in the wood box because it conducted heat from the air better. :29
9. If we mixed two drinks, which statement correctly states what would occur? • The cold drink would transfer energy to the warm drink. • The warm drink would transfer energy to the cold drink. • The cold energy would stay separate from the warm energy • The thermal energy of the drinks would transfer to the air.
11. In which picture are the air particles moving more slowly? A B • B because it is a warm day and particles move slower when they are warm • A because it is a cold day and particles move slower when they are cold • A because it is a cold day and it might be windy • B because it is a warm day and it might not be windy
12. Humans wear coats outside when it is cold. How do coats help people to stay warm? • Coats keep the cold from getting into our bodies. • Coats slow down the cold getting into our bodies. • Coats slow the thermal energy leaving our bodies. • Coats stop the thermal energy from leaving our bodies
13. Mr. Weber had a cooler of drinks for the class. He gave Amanda a coke in a metal can and Rylee a coke in a plastic bottle. Both contained the same amount of liquid. Students insert thermometers into the drinks and find that both are the same temperature. Why does Amanda’s feel colder? • The can has colder coke than the bottle. • The bottle is wetter than the can. • The metal is a better conductor of thermal energy than the plastic • Plastic is a better conductor of energy than the metal
14. If you want heat to move by conduction from a light bulb to an object, where should you place the object? • Above the light bulb • Below the light bulb • Next to the light bulb • Touching the light bulb
15. Which house would be warmer in the summer, a house made of metal or a house made of wood? • A house of wood because wood is not a good conductor of heat. • A house of metal because metal is not a good conductor of heat • A house of wood because wood is a good conductor of heat • A house of metal because metal is a good conductor of heat.
16. Can we stop thermal energy from moving? • Yes • No :15
