A black body calorimeter filled with hot water cools from 60^∘C to 50^∘C in 4 min and 40^∘C to 30^∘C in 8 min. The approximate temperature of surrounding is :
Sahay Sir > Question Answers > A black body calorimeter filled with hot water cools from 60^∘C to 50^∘C in 4 min and 40^∘C to 30^∘C in 8 min. The approximate temperature of surrounding is :
A black body calorimeter filled with hot water cools from 60^∘C to 50^∘C in 4 min and 40^∘C to 30^∘C in 8 min. The approximate temperature of surrounding is : A black body calorimeter filled with hot water cools from 60^∘C to 50^∘C in 4 min and 40^∘C to 30^∘C in 8 min. The approximate [...]