Advertisements
Advertisements
Question
State two factors upon which the heat absorbed by a body depends
Advertisements
Solution
Heat absorbed by a body depends on the mass of the body and the specific heat capacity of the body.
APPEARS IN
RELATED QUESTIONS
The specific heat capacity of water is :
How much heat energy is released when 5.0 g of water at 20℃ changes into ice at 0℃? Take specific heat capacity of water = 4.2 J g-1 K-1, Specific latent heat of fusion of ice = 336 J g-1.
Define heat capacity.
A solid of mass 80 g at 80°C is dropped in 400 g water at 10°C. If final temp. is 30°C, find the sp. heat cap. of the solid.
Explain, Why is it advisabile to pour cold water over burns, caused on human body, by hot solids?
Derive Mayer’s relation.
_______ is defined as the amount of heat required to raise the temperature of 1kg of a substance by 1°C.
Numerical Problem.
What could be the final temperature of a mixture of 100 g of water at 90 °C and 600g of water at 20°C.
Which of the substances P, Q, or R has the lowest specific heat? The temperature v/s time graph is shown ______.
What is the amount of heat required to raise the temperature of 5 kg of iron from 30°C to 130°C? Specific heat capacity of iron = 483 Jkg-1C-1.
