Advertisements
Advertisements
प्रश्न
उत्तर
APPEARS IN
संबंधित प्रश्न
Give a mathematical relation between Heat Capacity and Specific Heat Capacity.
Describe a method to determine the specific heat capacity of a solid, like a piece of copper ?
45 g of water at 50°C in a beaker is cooled when 50 g of copper at 18° C is added to it. The contents are stirred till a final constant temperature is reached. Calculate this final temperature. The specific heat capacity of copper is 0.39 J g-1K-1 and that of water is 4.2 J g-1K-1. State the assumption used.
What is meant by global warming?
Define heat capacity and state its units.
A burner raises the temperature of 360 g of water from 40°C to 100°C in 5 minutes. Calculate the rate of heat supplied by the burner.
A piece of iron of mass 2.0 kg has a heat capacity of 966 J K-1. Find its specific heat capacity in S.I unit.
From the options given below the specific heat of _______ is maximum.
A metal ball of heat capacity 50J/°C loses 2000 J of heat. By how much will its temperature fall?
