Question

Two hot bodies A and B are different temperatures. Body A is 1000c and B 2000c. which one of them emits more thermal radiation​

Answer 1

Answer:

The body B, which has higher temperature.

Explanation:

Thermal radiation formula (Stefan's law) goes like -

E = e × σ × T⁴

                 where, e = emissivity

                              σ = Stefan's constant

                              T = Absolute temperature

Since body B is at higher temperature, B is the answer.