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Hindi
14.Waves and Sound
normal

ધ્ઢ આધાર પરથી પરાવર્તન થતા, તરંગની કળામાં થતો ફેરફાર કેટલો હશે?

A

$\pi /4$

B

$\pi /2$

C

$\pi $

D

$2\pi $

Solution

$(c)$

After reflection from rigid support, a wave suffers a phase change of $\pi$.

Standard 11
Physics

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