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प्रश्न
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उत्तर
Specific heat is the amount of heat required to raise the temperature of 1 kg of the substance through 1oC.
It is not same as heat capacity.
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संबंधित प्रश्न
Two metallic blocks P and Q of masses in ratio 2: 1 are given the same amount of heat. If their temperature rise by the same amount, compare their specific heat capacities.
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.
Explain the meaning of green house effect.
What impact will global warming have on the health of the affected population?
Solve the following problems:
Equal heat is given to two objects A and B of mass 1 g. Temperature of A increases by 3°C and B by 5°C. Which object has more specific heat? And by what factor?
State, with reason, which of the two, boiling water or steam both at 100°C will produce more severe burns.
Water boils at 120 °C in a pressure cooker. Explain the reason.
Express the change in internal energy in terms of molar specific heat capacity.
On supplying 100 µC of charge to a conductor, its potential rises by 5 V then capacity of the conductor is ______.
