Pick out the correct pair/pairs:
(a) | Radiation – | Heat is transferred in the form of waves. It can occur even in vacuum |
(b) | Conduction – | Transfer of heat in fluids. It doesn’t take place in vacuum |
(c) | Convection – | Transfer of heat in solids. It can occur in vacuum. |
(1) (a) only
(2) (b) and (c) only
(3) (a) and (c) only
(4) (c) only
Correct option is (1) (a) only