Question

Two objects A and B have exactly the same shape and are radiating the same power. If their emissivities are 0.1 and 0.9 respectively, the ratio of their temperatures is

(1) 13:1
(2) 1:13
(3) 3:1
(4) 1:3​

Answer 1

Answer:

I think option 3

Explanation:

I hope this helps you