A body cools from `70^(@)C` to `60^(@)C` in 8minute The same body cools from `60^(@)C` to `50^(@)C` in .

A liquid cools down from 70^(@)C to 60^(@)C in 5 minutes. The time taken to cool it from 60^(@)C to 50^(@)C will be

A liquid cools down from 70^(@)C to 60^(@)C in 5 minutes. The time taken to cool it from 60^(@)C to 50^(@)C will be

A body cools down from 65^(@)C to 60^(@)C in 5minutes. It will cool down from 60^(@)C to 55^(@)C in

A body cools down from 65^(@)C to 60^(@)C in 5minutes. It will cool down from 60^(@)C to 55^(@)C in

A liquid cools down from 70^@C to 60^@C in 5 minute. The time taken to cool it from 60^@C to 50^@C will be

A body cools from 80^(0) C to 60^(0) C in 2 minutes. In how much time it cools from 60^(0) to 40^(0) C ? The temperature of the surroundings is 10^(0) C

A hot liquid takes 10 minute to cool from 70^(@)C to 60^(@)C . The time taken by the liquid to cool from 60^(@)C to 50^(@)C is