The diagram in Fig. shows the displacement time graph of a vibrating b

The amplitude of the wave decreases due to energy loss against frictional force which the surrounding medium exerts on the vibrating body.

The diagram in figure shows the displacement-time graph of a vibrating body.(i) Name the kind of vibrations.(ii) Give one example of such vibration.(iii) Why is the amplitude of vibrations gradually decreasing?(iv) What

Amplitude and period on time graphs – Understanding Sound

Why is a loud sound heard at resonance ?

State two ways in which Resonance differs from Forced vibrations.

In Fig. , A, B, C and D represent the test tubes each of height 20 cm

Worked example: Find frequency & period from displacement-time graph, SHM, Physics

How is the frequency of a stretched string related to: Its length?

Why is less effort needed to lift a load over an inclined plane as com

Draw displacement time graph of a wave and show on it the amplitude and time period of wave.

A ray of light incident at an angle of incidence 'I' passes through an

Draw a sketch showing the displacement of a body executing damped vibrations against time.

Reversed spin of a ratchet motor on a vibrating water bed

State the class of levers and the relative positions of load (L), effo