Question

heat is needed to raise the temperature of 1 kilogram of water by 1 degree Celsius from 14.5 degree to 15.5 degree Celsius​

Answer 1

Answer:

Thus the “15° calorie” (also called the gram-calorie, or small calorie) was defined as the amount of heat that will raise the temperature of 1 gram of water from 14.5° to 15.5° C—equal to 4.1855 joules

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