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Science Explainer: What is heat energy?

Last updated 11 months ago

3 questions

Note from the author:

Read the passage What is heat energy?  Then answer the questions below.

Instructions

Read the passage What is heat energy?  Then answer the questions below.

Required

1

Question 1

1.

Drag the temperatures to one of the two spaces to show the correct movement of thermal energy between two objects.

Other Answer Choices:

50oC

20oC

Required

2

Required

1

Question 2

2.

Drag each characteristic to show the effects of increased or decreased thermal energy in a system.

increased kinetic energy
faster movement of particles
increased temperature
decreased kinetic energy
slower movement of particles
decreased temperature

Increase in thermal energy in a system
Decrease in thermal energy in a system

Question 3

3.

Which is an example of thermal energy being added into a system? Select two correct answers.

baking a cake in an oven

a cold glass of lemonade sitting outside in the sun

a puddle of water turning into ice

a bottle of water sitting in a freezer

a cup of hot coffee cooling down