If the unit of force and length be each increased by four times, then the unit of energy is increased by

Question

If the unit of force and length be each increased by four times, then the unit of energy is increased by (A) 16 times (B) 8 times (C) 2 times (D) 4 times

Tardigrade Admin · Accepted Answer

Since unit of energy = (unit of force).(unit of length) so if we increase unit of length and force, each by four times, then unit of energy will increase by sixteen times.

Q. If the unit of force and length be each increased by four times, then the unit of energy is increased by

16 times

8 times

2 times

4 times

Since unit of energy = (unit of force).(unit of length) so if we increase unit of length and force, each by four times, then unit of energy will increase by sixteen times.