A) The greater the mass of a pendulum bob, the shorter is its frequency of oscillation
B) A simple pendulum with a bob of mass M swings with an angular amplitude of \[{{40}^{o}}\]. When its angular amplitude is \[{{20}^{o}}\], the tension in the string is less than \[Mg\cos {{20}^{o}}\].
C) As the length of a simple pendulum is increased, the maximum velocity of its bob during its oscillation will also decreases
D) The fractional change in the time period of a pendulum on changing the temperature is independent of the length of the pendulum
Correct Answer: C
Solution :
You need to login to perform this action.
You will be redirected in
3 sec
