Energy of a particle is 5 J. If unit of length and time are doubled and unit of mass is halved then

The time period of oscillation of a body is given by , K represents the kinetic energy, m mass, g ac

A gas bubble, from an explosion under water, oscillates with a period proportional to PadbEc. Where

If P and Q have different non-zero dimensions, which of the following operation is possible?

A wave is represented by y = a sin(At − Bx + C) where A, B, C are constants and t is in seconds and

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