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संबंधित प्रश्न
A deep pond of water has its top layer frozen during winter. State the expected temperature of water layer (i) Just in contact with ice and (ii) At the bottom of pond.
Name or state the following:
The law which states that pressure remaining constant the volume of a given mass of dry gas is directly proportional to its absolute [Kelvin] temperature.
Why does a piece of ice when touched with hands appear cold?
Convert 20°C into Fahrenheit scale.0
Why do we wear woolen clothes in winter?
What is a bimetallic strip?
Numerical Problems.
An iron ball requires 1000 J of heat to raise its temperature by 20°C. Calculate the heat capacity of the ball.
Thermal energy always flows from a system at higher temperature to a system at lower temperature.
Mention the three units which are used to measure the temperature.
