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2.3Acalorleisaunit of heat or energy and it equals about 4.2 J where lJ -1 kg m2Suppose we employ a system of units in which the unit of mass equals akg, theof length equals β m, the unit of time is γ s. Show that a calorie has a magnitude 4.2α-1 β-2 γ2 in terms of the new units.unit

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