Lesson Check Review: Heat

A farmer needed to keep his baby chicks warm. He placed a light in their cage. Which sentence best explains the farmer's thinking of placing a light in the cage?

• The farmer thought the light would transfer thermal energy to the chicks' cage.

• The farmer thought that the chicks would be healthier if they were not in the dark.

• The farmer thought that the chicks would eat more to stay warm if they can see their food.

• The farmer thought that the light would encourage the chicks to huddle together to keep themselves warm.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

You are watching fireworks on the fourth of July. When the fireworks are set off, they give off three forms of energy. Which three forms of energy are given off?

• light, sound, electrical

• light, sound, heat

• sound, electrical, mechanical

• heat, mechanical, electrical

Danny did an experiment where he observed that a hot pan is best held by a dry oven mitt. When the oven mitt was wet, the hot pan almost burned Danny's hand. This is an example of being transferred by heat.

• energy

• water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

In the image above, what evidence can you gather to prove that energy is being transferred?

• The smoke shows that the grill is transferring heat energy to cook the food.

• The smoke shows that the grill is transferring sound energy to cook the food.

• The smoke shows that the grill is transferring electrical energy to cook the food.

• The smoke shows that the grill is transferring mechanical energy to cook the food.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Heat is the movement of

• Fire Particles

• energy from a warmer object to a cooler object

• energy from a cooler object to a warmer object

• Heat Particles

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Predict what will happen with the energy in this scenario.

It is very hot outside and you walk barefoot on hot pavement.

• The transfer of heat energy from the pavement will cause your feet to feel hot.

• The transfer of light energy from the pavement will cause your feet to feel hot.

• The transfer of light energy from the pavement will cause your feet to feel cold.

• The transfer of heat energy from the pavement will cause your feet to feel cold.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

Emily investigates the claim that light carries energy from one place to another. She places a cup of water next to a window. The water is the same temperature as the air in the room. Sunlight is shining on the cup, as shown. True or False: the water will remain the same temperature as the room because the class keeps the sunlight out.

• True

• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Fill in the blank:

A _________ transfers heat easily

• conductor

• insulator

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NGSS.MS-PS3-3

NGSS.MS-PS3-4

Convection is caused by_____

• Cool parts sinking and pushing warm parts up

• Warm parts sinking and cool parts rising

• radiation waves heating the object