The length of a pendulum changes from `1m` to `1.21m`. The percentage change in its period is

The length of a simple pendulum is decreased by 21% . Find the percentage change in its time period.

The length of a simple pendulum is decreased by 21% . Find the percentage change in its time period.

If length of simple pendulum is increased by 6% then percentage change in the time-period will be

If length of simple pendulum is increased by 6% then percentage change in the time-period will be

A simple pendulum is executing simple harmonic motion with a time period T. If the length of the pendulum is increased by 21%, the percentage increase in the time period of the pendulum of is

A simple pendulum has some time period T . What will be the percentage change in its time period if its amplitude is decreased by 5%

A simple pendulum has some time period T . What will be the percentage change in its time period if its amplitude is decreased by 5%

A simple pendulum has some time period T . What will be the percentage change in its time period if its amplitude is decreased by 5%

If temperature of a pendulum clock changes from theta_(1) to theta_(2) the fractional change in the period of a pendulum clock is