A body initially at `80^(@)C` cools to `64^(@)C` in 5 minutes and to `52^(@)C` in 10 minutes. What will be its temperature in 15 minutes and what is the temperature of its surroundings?

A body initially at 80^(@) C cools to 64^(@) C in 5 minutes and to 52^(@) C in 10 minutes. What will be the temprature after 15 minutes and what is the temperature of the surroundings ?

A body initially at 80^@C cooIs to 64^@C in 5 minutes and to 52^@C in 5 minutes. What will be the temperature after 15 minutes and what is the temperature of surroundings.

A body initially at 80^(@)C cools to 64^(@)C in 5 minutes and to 52^(@)C in 10 minutes. What is the temperature of the surroundings?

A body initially at 80^(@)" C" cools to 64^(@)" C" in 5 minutes and to 52^(@)"C" in 10 minutes. The temperature of the body after 10 minutes will be

A liquid initally at 70^(@)C cools to 55^(@)C in 5 minutes and 45^(@)C in 10 minutes. What is the temperature of the surrounding ?

A body cools from 80^(@)C to 70^(@)C in 5 minutes and further to 60^(@)C in 11 minutes. What will be its temperature after 15 minutes from the start ? Also determine the temperature of the surroundings.