If the metal bob of a simple pendulum is replaced by a wooden bob, then its time period will

Q. If the metal bob of a simple pendulum is replaced by a wooden bob, then its time period will :

Q. If the metal bob of a simple pendulum is replaced by a wooden bob of the same size, then its time period will __________.

Q. If the bob of a simple pendulum is replaced by hollow bob of same mass and material then simple pendulum would:

Q. A bob of simple pendulum is suspended by a metallic wire. If the length of simple pendulum is increased four times of its initial value. Find the time period with respect to its previous value.

Q. The metallic bob of a simple pendulum has the relative density $\rho$. The time period of this pendulum is T. If the metallic bob is immersed in water, then the new time period is given by: