Question

what is thermal contraction?plzz help

Answer 1

Answer:

Thermal contraction is the "shrinking" of substances as they cool. ... Thermal contraction is therefore the length/size/volume of a substance decreasing as it gets cooled. It is the opposite of thermal expansion, in which those properties increase as a substance gains heat.

Answer 2

Answer:

Thermal contraction is the length/size/volume of a substance decreasing as it gets cooled.