On a hot day, the sun causes the sidewalk to become very warm. How do the particles that make up the sidewalk change as the temperature increases?

A:They move closer together.

B:They move freely from place to place.

C:Their kinetic energy decreases.

D:They move faster.

Question

Mercedes Ferguson

15 February, 10:22

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Malakai Macias · Answer 1

Malakai Macias 15 February, 13:28

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D. They move faster

On a hot day, the sun causes the sidewalk to become very warm. How do the particles that make up the sidewalk change as the temperature increases?A:They move closer together.B:They move freely from place to place.C:Their kinetic energy decreases.D:They move faster.