In a standing wave on a string rigidly fixed at both ends

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14.Waves and Sound

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In a standing wave on a string rigidly fixed at both ends

A

all the particles must be at their positive extremes simultaneously once in half of the time period

B

all the particles must be at their positive extremes simultaneously once in a time period.

C

in one time period all the particles are simultaneously at rest twice

D

all the particle are never at rest simultaneously.

Solution

In stationary wave pattern, the particles reaches their extreme position twice in one line period.

Standard 11

Physics

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