An ice cube is placed in a microwave oven. suppose the oven delivers 135 {\rm {\rm w}} of power to the ice cube and that it takes 34200 {\rm {\rm j}} to melt it.

Identify the type of synthetic material used in each object

Which sound characteristic is not affected by the relative motion of an object

Aperson touches a large chunk of ice with their hand and remarks, “this is making me cold.” explain what this person is feeling. is the ice transferring “cold” to the person? is there a heat transfer occurring? explain.