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Home  >>  JEEMAIN and AIPMT  >>  Physics  >>  Class11  >>  Oscillations
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A wave is reflected from a rigid support . The change of phase on reflection will be

$(a)\;0\qquad(b)\;\large\frac{\lambda}{4}\qquad(c)\;\large\frac{\lambda}{2}\qquad(d)\;\lambda$

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1 Answer

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Answer : (d) $\;\lambda$
Explanation :
At the rigid end , the wave form gets inverted
Therefore , the phase change is $\;\lambda\;.$
answered Mar 7, 2014 by yamini.v
 

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