Mon February 06, 2012 By:

how does the time period of a simple pebdulum will change when the pendulumn is oscillating in a fluid?

Expert Reply
Wed February 08, 2012
When it is oscillating n a fluid , there will be a resistive fluid force( viscous force) , due to which the oscillations of the pendulum will damped and die out finally as the energy of the oscillations will convert in to heat energy finally.
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