Question

In summer, if a wooden chair and an iron chair both kept in the sun are touched, iron chair feels warmer.

• A. Iron chair
• B. Wooden chair

Answer 1

The correct option is A

Iron chair

Iron is a good conductor of heat whereas wood is a poor conductor.

When an iron chair and wooden chair are kept under the sun, after sometime iron chair will have more temperature. When we touch both the chairs, iron chair feels warmer because it has acquired more heat energy from the sun.