Chapter 5.1, Problem 5R

To determine

To describe the transfer of energy on touching a block of an ice with hand.

Answer to Problem 5R

The touching of an ice block with hand will cause its melting.

Explanation of Solution

Introduction:

The human body radiates some energy every time. So when someone touches an ice block with hand then the energy of body will transfer into it.

The heat energy of the body is transferred to the ice block while touching it with hands. The heat energy is converted into kinetic energy and the particle start moving in the ice block. The causes the melt of the ice block.

Conclusion:

Hence, an ice block will get melted down while touching with hands.