Heat & Temperature Heat & Temperature ReviewReview

1. What instrument is used to 1. What instrument is used to measure temperature?measure temperature?

1.1. BarometerBarometer

2.2. Graduated Graduated cylindercylinder

3.3. ThermometerThermometer

4.4. Anemometer Anemometer

2. What is heat?2. What is heat?

1.1. Transfer of snow in the winterTransfer of snow in the winter

2.2. Transfer of thermal energy Transfer of thermal energy between objectsbetween objects

3.3. Transfer of cold to hotTransfer of cold to hot

4.4. Transfer of kids to schoolTransfer of kids to school

3. What is temperature?3. What is temperature?

1.1. Measure of Measure of moving particlesmoving particles

2.2. Measure of Measure of stopped stopped particlesparticles

3.3. Measure of Measure of liquid in a cupliquid in a cup

4.4. Heat Heat

4. How does heat energy 4. How does heat energy flow?flow?

1.1. Cold to hotCold to hot

2.2. Hot to coldHot to cold

3.3. It doesn’t flowIt doesn’t flow

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5. Which is an example of 5. Which is an example of conduction?conduction?

1.1. Cooking Cooking marshmallows marshmallows over a fireover a fire

2.2. Steaming Steaming vegetablesvegetables

3.3. Burning your Burning your hand on the hand on the stovestove

6. What is temperature?6. What is temperature?

1.1. The measure of The measure of the size of matter.the size of matter.

2.2. The measure of The measure of kinetic energy in a kinetic energy in a substance.substance.

3.3. A tool used to A tool used to measure heat.measure heat.

4.4. Anything that has Anything that has mass and takes mass and takes up spaceup space

7. 3 legos are stacked next to each other. 7. 3 legos are stacked next to each other. The temperature of each is given. Which The temperature of each is given. Which correctly traces the transfer of thermal correctly traces the transfer of thermal

among the legos?among the legos?AA

280 C280 CBB

60 C60 CCC

470 C470 C

1.1. A B CA B C

2.2. A B CA B C

3.3. A B CA B C

4.4. A B CA B C

8. Jake put a candy bar in a metal box. 8. Jake put a candy bar in a metal box. He put the same type of candy bar in a He put the same type of candy bar in a

wood box. He left them both outside wood box. He left them both outside on a summer afternoon. Which candy on a summer afternoon. Which candy

bar probably melted the most?bar probably melted the most?

0%

0%

0%

0% 1.1. The one in the metal box because it is a good The one in the metal box because it is a good insulator.insulator.

2.2. The one in the wood box because it was a good The one in the wood box because it was a good insulator.insulator.

3.3. The one in the metal box because it conducted The one in the metal box because it conducted heat from the air better.heat from the air better.

4.4. The one in the wood box because it conducted The one in the wood box because it conducted heat from the air better.heat from the air better.

9. If we mixed two drinks, which 9. If we mixed two drinks, which statement correctly states what would statement correctly states what would

occur?occur?1.1. The cold drink would The cold drink would

transfer energy to the transfer energy to the warm drink.warm drink.

2.2. The warm drink would The warm drink would transfer energy to the transfer energy to the cold drink.cold drink.

3.3. The cold energy would The cold energy would stay separate from the stay separate from the warm energywarm energy

4.4. The thermal energy of The thermal energy of the drinks would the drinks would transfer to the air.transfer to the air.

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11. In which picture are the air particles moving 11. In which picture are the air particles moving more slowly?more slowly?

A B A B

1.1. B because it is a warm day and particles move B because it is a warm day and particles move slower when they are warmslower when they are warm

2.2. A because it is a cold day and particles move A because it is a cold day and particles move slower when they are coldslower when they are cold

3.3. A because it is a cold day and it might be windyA because it is a cold day and it might be windy

4.4. B because it is a warm day and it might not be B because it is a warm day and it might not be windywindy

12. Humans wear coats outside when it is 12. Humans wear coats outside when it is cold. How do coats help people to stay cold. How do coats help people to stay

warm?warm?A.A. Coats keep the cold Coats keep the cold

from getting into our from getting into our bodies.bodies.

B.B. Coats slow down the Coats slow down the cold getting into our cold getting into our bodies.bodies.

C.C. Coats slow the Coats slow the thermal energy thermal energy leaving our bodies.leaving our bodies.

D.D. Coats stop the Coats stop the thermal energy from thermal energy from leaving our bodiesleaving our bodies

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13. Mr. Weber had a cooler of drinks for the class. He 13. Mr. Weber had a cooler of drinks for the class. He gave Amanda a coke in a metal can and Rylee a gave Amanda a coke in a metal can and Rylee a coke in a plastic bottle. Both contained the same coke in a plastic bottle. Both contained the same

amount of liquid. Students insert thermometers into amount of liquid. Students insert thermometers into the drinks and find that both are the same the drinks and find that both are the same

temperature. Why does Amanda’s feel colder?temperature. Why does Amanda’s feel colder?

A.A. The can has colder coke than the The can has colder coke than the bottle.bottle.

B.B. The bottle is wetter than the can.The bottle is wetter than the can.

C.C. The metal is a better conductor of The metal is a better conductor of thermal energy than the plasticthermal energy than the plastic

D.D. Plastic is a better conductor of Plastic is a better conductor of energy than the metalenergy than the metal

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14. If you want heat to move by conduction 14. If you want heat to move by conduction from a light bulb to an object, where should from a light bulb to an object, where should

you place the object?you place the object?

1.1. Above the light Above the light bulbbulb

2.2. Below the light Below the light bulbbulb

3.3. Next to the light Next to the light bulbbulb

4.4. Touching the Touching the light bulblight bulb

15. Which house would be warmer in 15. Which house would be warmer in the summer, a house made of metal or the summer, a house made of metal or

a house made of wood?a house made of wood?1.1. A house of wood A house of wood

because wood is not a because wood is not a good conductor of heat.good conductor of heat.

2.2. A house of metal A house of metal because metal is not a because metal is not a good conductor of heatgood conductor of heat

3.3. A house of wood A house of wood because wood is a good because wood is a good conductor of heatconductor of heat

4.4. A house of metal A house of metal because metal is a good because metal is a good conductor of heat.conductor of heat.

16. Can we stop thermal 16. Can we stop thermal energy from moving?energy from moving?1.1. YesYes

2.2. NoNo

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What are some examples of What are some examples of conduction in the real conduction in the real

world?world?