Sahay Sir > Question Answers > it acquired a time period T ′ = 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 ′ = 2 T. The density of the pendulum bob is equal to (density of water =1) :
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Aug
A pendulum has time period T in air when it is made to oscillate in water, it acquired a time period T ′ = 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 [...]