Write true or false:
The time taken to complete one oscillation of a pendulum is its time period.

Explain the oscillation of a liquid in a U-tube. Find its time period.

Say True of False: the measure of one complete revolution = 360^@ .

Show that in case of a first order reaction, the time taken for completion of 99.9% reaction is ten times the time required for half change of the reaction.

State true or false: The diameter of the circle is one of its lines of symmetry.

True or False The number of oscillations per second of a vibrating object is called its time period.