The unit of volume is ________

S.I unit for Volume is_________

Unit of linear force : N:: Unit of torque :__________

The number of carbon atoms per unit of diamond unit cell is "_______________"

The CGS, MKS and SI system of units are _______________system of units.

The energy stored per unit volume of space is defined as ________

Clues - Across 1.SI unit of temperature 2 .A derived quantity 3. Mass per unit volume. 4. Maximum volume of liquid a container can hold. Clues - Down a. A derived quantity b. SI unit of volume. c. A liquid denser than iron d.A unit of length used to measure very long distances.

A metallic wire is stretched by suspending weight from it if alpha is the longitudinal strain & y is the young's modulus, show that elastic potential energy per unit volume is given by (1)/(2)yalpha^(2) .