Question

Describe the motion of molecules in these two substances when the ice cube is placed on the radiator?

Answer 1

Describe the motion of molecules in these two substances when the ice cube is placed on the radiator. Molecules in an ice cube have lower kinetic energy than molecules in a radiator. ... When in direct contact, the fast-moving molecules in the radiator collide with the slow-moving molecules in the ice cube.

Answer 2

the molecules in those two substances would both heat up and start moving very quickly