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Two spheres made of same material have radii in the ratio 2: 1. if both the spheres are at same temperature, then what is the ratio of heat radiation energy emitted per second by them? (a) 1: 4 (b) 4: 1 (c) 3: 4 (d) 4: 3

Two spheres made of same material have radii in the ratio 2: 1. if both the spheres are at same temperature, then what is the ratio of heat radiation energy emitted per second by them?
(a) 1: 4
(b) 4: 1
(c) 3: 4
(d) 4: 3

Grade:Upto college level

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
3 years ago
576-870_3.PNG

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