Question

at which position, the displacement of a particle in stationary wave is (i) maximum (ii)minimum​

Answer 1

i) Crest/Trough
ii) Equilibrium
#BAL #answerwithquality

Answer 2

(I). At nodes, displacement is minimum

(II). At anti nodes, displacement is maximum

Explanation:

Standing wave :  

When the combination of two waves moving in opposite direstions which has same amplitude and frequency it is called standing wave.

The position of point where the displacement of a particle is zero or minimum in stationary wave it is called nodes.

The position of point where the displacement of particle is maximum in stationary wave it is called anti nodes.

Hence, (I). At nodes, displacement is minimum

(II). At anti nodes, displacement is maximum

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Topic : stsationary wave

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