Question

Which of the following graph correctly represents the relation between ln E and ln T where E is the amount of radiation emitted per unit time from unit area of body and T is the absolute temperature –

• A.
• B.
• C.
• D.

Answer 1

Answer: (C)

Answer 2

We know

E = est⁴

̃ log E = log es + 4log T.

log es < 1 negative