NCERT Question 10 - Chapter 4 Class 7 - Heat

A wooden spoon is dipped in a cup of ice cream. Its other end

1. becomes cold by the process of conduction.
2. becomes cold by the process of convection.
3. becomes cold by the process of radiation.
4. does not become cold.

Answer:

Wood being a poor conductor of heat (insulator) does not allow heat to flow through it and hence it will not become cold .

So, the correct answer is (d) does not become cold