MCQ
Ratio of the amount of heat radiation, transmitted through the body to the amount of heat radiation incident on it, is known as
- Aabsortance
- Binductance
- Ctransmittance
- Dconductance
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$(i)$ directly proportional to $\sqrt t$
$(ii)$ inversely proportional to $\sqrt t$
$(iii)$ directly proportional to the speed of the body
$(iv)$ inversely proportional to the speed of body