A pendulum has time period `T` is air when it is made to oscilates in water it acquired a time period `T = sqrt(27)` The density of the perdulum bob is equal to (density) of water `= 1)`

A pendulum has time period T in air when it is made to oscillate in water it acquired a time period T = sqrt(2)T The density of the pendulum bob is equal to (density) of water = 1)

A pendulum has time period T in air when it is made to oscillate in water it acquired a time period T = sqrt(2)T The density of the pendulum bob is equal to (density) of water = 1)

A pendulum has time period T in air when it is made to oscillate in water it acquired a time period T = sqrt(2)T The density of the pendulum bob is equal to (density) of water = 1)

[" A pendulum has time period "T" in air "],[" when it is made to oscillate in water,"],[" it acquired a time period "],[T'=sqrt(2)T" .The density of the "],[" pendulum bob is equal to (Take "],[" density of water = "1" ) "]

A simple pendulum has a time period .T. in vacuum. Its time period when it is completely immersed in a liquid of density one -eighth of the density of the material of the bob is