Question

If the temperature of a perfectly black body is increased two times then the rate of radiation of the perfectly black body increases by.... *
1 point
A eight times
B ten times
C twenty times
D sixteen times

Answer 1

Answer:

If the temperature of a perfectly black-body increases two times then the rate of radiation of the body also increases by. Statement-1: A body is emitting primarily red light. As the temperature of body is increased it may emit primarily yellow light.