State law of tension.

Assertion: If the tension in the string is doubled, then frequency of fundamental node becomes two times. Reason: According to law of tension, frequency prop("tension")^(1//2)

State law of length.

In law of tension , the fundamental frequency of vibrating string is

State the laws of kinetic friction.

State the law of conservation of energy.

State the laws of Kinetic Friction.

State the law of conservation of charge.

State law of linear density ?

State the laws of simple pendulum .

State the law of conservation of angular momentum .