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How much heat energy is required to raise the temperature of 1g mass of water to

14.5ºc to 15.5ºc?
State Board ( Telangana), Class X, Chapter Heat


Specific heat capacity of water is 1cal/g/°C
so to raise the temperature by 1°C of 1g water we need 1 calorie heat or 4.186 joules
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