Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
What do you understand by the following statements:
The heat capacity of the body is 60JK-1.
Explain the term boiling point ?
Water boils at 120 °C in a pressure cooker. Explain the reason.
Does the specific heat capacity of a substance depend upon its mass and rise in temperature only?
An electric immersion heater is rated 1250 W. Calculate the time in which it will heat 20 kg of water at 5°C to 65°C.
How much heat energy is necessary to raise the temperature of 5 kg of water from 20°C to 100°C?
On supplying 100 µC of charge to a conductor, its potential rises by 5 V then capacity of the conductor is ______.
To study energy exchange between hot and cold objects, the system of both objects is isolated from the environment by keeping them inside ______.
Match the columns:
| Column ‘A’ | Column ‘B’ |
| The SI unit of specific heat capacity | (a) Jkg−1°C−1 |
| (b) kg/m3 | |
| (c) calorie |
Find the odd one out:
