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 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. What will be the temprature after 15 minutes and what is the temperature of the surroundings ?

A liquid initially at 75^(0)C cools to 55^(0)C in 12.5 minutes and to 45^(0)C in 10 minutes. Which of the following temperatures is not that of the surroundings

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. The temperature of the body after 10 minutes will be

A body cools from 70^(@)C" to "60^(@)C in 5 minutes and to 45^(@)C in the next 10 minutes. Calculate the temperature of the surroundings.

A body initially at 80^@C cools to 64^@C in 5 minutes. Then it cools to 52^@C in another 5 minutes. Find the temperature of the surrounding. Also find the temperature of the body after another 5 minutes.

A body cools down from 50^(@)C to 45^(@)C in 5 minutes and to 40^(@)C in another 8 minutes. Find the temperature of the surrounding.

A body cools down from 50^(@)C to 45^(@)C in 5 minutes and to 40^(@)C in another 8 minutes. Find the temperature of the surrounding.

A body cools down from 50^(@)C to 45^(@)C in 5 minutes and to 40^(@)C in another 8 minutes. Find the temperature of the surrounding.