Question

A silver tea spoon is placed in a cup filled with hot tea. After some time, the exposed end of the
spoon becomes hot even without a direct contact with the liquid. This phenomenon can be
explained by:
(A) Thermal expansion
(B) Conduction
(C) Convection
(D) Radiation
(E) Emission​

Answer 1

Answer:

(B) Conduction

Explanation:

This is correct answer..

.

As Atoms in the spoon vibrates about their equilibrium positions and transfer energy form one end to other end.

This process is called Conduction.