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प्रश्न
What are other units of heat? Name and define them.
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उत्तर
(i) Calorie: It is the quantity of heat required to raise the temperature of 1 gm of water by 1°C (more accurately the rise in temperature is taken from 14.5°C to 15.5°C).
(ii) Kilo calorie: It is the quantity of heat required to raise the temperature of 1 kg of water by 1°C. It is equivalent to 1000 calories.
संबंधित प्रश्न
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(a) – 18℃
(b) 33℃
(c) 0℃
(d) 15℃
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solidifies without change in the temperature?
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Derive Mayer’s relation.
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