A simple pendulum has a time period 'T' in vaccum. 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

A simple pendulum has a time period 'T' in vaccum. Its time period whe

1.	A simple pendulum has a time period 'T' in vaccum. 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
Answer» `SQRT(7/8) T` `sqrt(5/8) T` `sqrt(3/8) T` `sqrt(8/7) T` ANSWER :D