In forced oscillations,a particle oscillates simple harmonically with a frequency equal to

$A$ block of mass $0.1\, kg$ is connected to an elastic spring of spring constant $640\, Nm^{-1}$ and oscillates in a damping medium of damping constant $10^{-2}\, kg\,s^{-1}$. The system dissipates its energy gradually. The time taken for its mechanical energy of vibration to drop to half of its initial value is closest to ..... $s$.

If a damped oscillator is very heavily damped,what is its frequency?

The amplitude of a damped oscillator becomes half in $1 \text{ minute}$. The amplitude after $3 \text{ minutes}$ will be $\frac{1}{X}$ times the original,where $X$ is

$A$ simple pendulum is set into vibrations. The bob of the pendulum comes to rest after some time due to

Resonance is an example of