Exercise

Select the displacement-time graph of damped vibration.

In order to determine the equivalent resistance of two resistors $R_1$ and $R_2$ connected in series, a student made this circuit for his experiment.

The only statement which is true for this circuit is that it gives:

In _____ oscillations, the displacement reduces with time.

Heavy stable nuclei have more neutrons than protons. This is because of the fact that

Draw a neat diagram of an AC generator and explain its working.

Explain the change of phase from liquid to solid in naphthalene by plotting a cooling curve graph.

Distinguish between free and forced vibration.

Plot a displacement-time graph representing damped vibrations in any body.