Question

The fastest method of transfer of heat is________ :
a) Conduction
b) Convection
c) Radiation
d) None of the above

Answer 1

The fastest method of transfer of heat is Radiation.

Answer is (d) Radiation.

Answer 2

Answer:

The energy transferred by radiation propagates with the speed of light . In radiation , heat is transferred by electromagnetic waves , which have the fastest speed , so it is the fastest mode of heat transmission .