Question

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a calorie is a unit of heat and it equals about 4.2j where 1j =1 kg m^2s^-2 suppose we we employ a system of unit in which the unit of mass equals Alpha kg the unit of length is beta metre the unit of time is Gaman centimetre show that the calorie has magnitude 4.2 Alpha^-1 beta^-2 gamma^2​

Answer 1

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