Advertisements
Advertisements
प्रश्न
Explain, why temperature in hot summer, falls sharply after a sharp shower?
Advertisements
उत्तर
Water has the highest specific heat capacity of 4.2 Jg-1 °C-1. Thus, when there is a sharp shower, the water evaporates. In doing so, it absorbs a large amount of heat from surroundings, hence temperature falls sharply.
संबंधित प्रश्न
Give a mathematical relation between Heat Capacity and Specific Heat Capacity.
What is carbon tax?
The product of mass and specific heat is known as ..........
Define heat capacity.
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.
Write the approximate values of the specific latent heat of fusion of ice.
The SI unit of specific heat is _______.
Numerical Problem.
How much heat energy is required to change 2 kg of ice at 0°C into water at 20°C? (Specific latent heat of fusion of water = 3,34,000 J/kg, Specific heat capacity of water = 4200 JKg–1K–1).
When a uniform rod is heated, which of the following quantity of the rod will increase
Which of the following substances (A, B and C) has the highest specific beat?
