Which of the following is true?

1.1 calorie = 1 Calorie
2.1000 calories = 1 Calorie
3.1 calorie = 1000 calories
4.1 Calorie = 4.186 J


2

Physics & Space Science

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A. Uranus B. Jupiter C. Earth D. Neptune E. Saturn

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An apparatus for measuring the mechanical equivalent of heat uses a crank to turn a small aluminum cylinder, which is being retarded by a belt

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