Question

2.3
A calorie is a unit of heat (energy in transit) and it equals about 4.2 J where IJ =
1 kg m? s?. Suppose we employ a system of units in which the unit of mass equals a
kg, the unit of length equals B m, the unit of time is ys. Show that a calorie has a
magnitude 4.2 &-B-2 y2 in terms of the new units.​

Answer 1

Answer:

New system of units is so chosen that the unit of mass equals A kg, the unit of lengths is b meter and unit of

time is c sec .How much will 5 joules measure in this new system.