Question

Thermal expansion means ____as the temperature

a. More strength, increases

b. More atomic movement, decreases

c. Atomic attraction, increases

d. More atomic movement, increases

Answer 1

I believe the answer is c I believe not a 100% sure on this one.

Step-by-step explanation:

Thermal expansion, the general increase in the volume of a material as its temperature is increased. ...

Answer 2

Answer: Thermal expansion is the tendency of matter to change its shape, area, volume, and density in response to a change in temperature, usually not including phase transitions.

Step-by-step explanation: