Question

which of the following is an example of conduction?

Answer 1

According to me, the correct answer is

option d . All of the above

Answer 2

'Burning your fingers on a hot iron'(option 1) is an example of conduction.

• Conduction of heat is the process by which heat energy is transferred in a medium by the vigorous collisions of the neighbouring atoms and molecules in the medium.
• When we touch a hot iron, the energy of the molecules in our fingers increases. We feel the heat when the energy in our fingers exceeds its equilibrium with energy in the hot iron by heat energy transfer.
• This transfer of heat energy happens by conduction.