Home
Class 12
PHYSICS
A hot body is kept in cooler surrounding...

A hot body is kept in cooler surroundings. Its rate of cooling is ` 3^(@)C`/min when its temperature is ` 60^(@)C and 1.5^(@)C`/ min when its temperature is ` 45^(@)C`. Determine the temperature of the surroundings and the rate of cooling when the temperature of the body is ` 40^(@)C`

Promotional Banner

Similar Questions

Explore conceptually related problems

A hot body is placed in cold surroundings It's rate of cooling is 3^(@)C per minute when its temperature is 70^(@)C and 1.5^(@)C per minute when its temperature 50^(@)C it s rate of cooling when its temperature is 40^(@)C .

A body cools at the rate of 3^(@)C// min when its temperature is 50^(@)C . If the temperature of surroundings is 25^(@)C then the rate of cooling of the body at 40^(@)C is

As difference of temperature of body and surroundings increases, rate of cooling

A body cools from 50^(@)C to 46^(@)C in 5 min and to 40^(@)C in the next 10 min. then the temperature of the surrounding is

Hot water cools from 60^(@)C to 50^(@)C in the first 10 minutes and to 45^(@)C in the next 10 minutes. The temperature of the surroundings is:

A hot body at 70^@C cools to 25^@ C in 15 min . Find its temperature after the next 10 mins. The temperature of the surroundings is 10^@C .