Question

How is joule related to calorie?​

Answer 1

Answer:

One small calorie is approximately 4.2 joules (so one large calorie is about 4.2 kilojoules). The factor used to convert calories to joules at a given temperature is numerically equivalent to the specific heat capacity of water expressed in joules per kelvin per gram (or per kilogram, for kilocalories).

Answer 2

1 calorie= 4.2 joules

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