Question

The mode of transfer of heat by which heat of the sun reaches the earth​

Answer 1

Answer:

Radiation

Explanation:

Radiation is the transfer of heat energy through space by electromagnetic radiation. Most of the electromagnetic radiation that comes to the earth from the sun is invisible.

Answer 2

Answer:

radiation

Explanation:

there are three modes of transfer of heat i.e.conduction, convection and radiation.

conduction is of solid .

convection is of liquid.

radiation is of air or without any substance