Question

Heat flows in which direction?

A)from solid objects to liquids

B)from larger objects to smaller objects

C)from warmer objects to cooler objects

D)from more dense objects to less dense objects


THANKS!

Answer 1

Heat energy moves to cooler molecules.

Answer 2

thank you!!!

Answer 3

Which of the following statements is true about the relationship between the speed of sound and the density of a medium?
Sound waves travel faster in denser mediums.
Sounds waves travel slower in denser mediums.
Sound waves do not travel in dense mediums.
The density of a medium does not affect the speed of sound waves.