JEE Main 11 April 2015 Paper

Section: Physics
© examsiri.com
Question : 8 of 90
 
Marks: +1, -0
A cylindrical block of wood (density =650kgm−3), of base area 30cm2 and height 54 cm, floats in a liquid of density 900kgm−3.The block is depressed slightly and then released. The time period of the resulting oscillations of the block would be equal to that of a simple pendulum of length (nearly) :
[Main 11 Apr 2015]
Go to Question: