If the phase difference between two sound waves of
\( \mathrm{P} \)...
If the phase difference between two sound waves of
\( \mathrm{P} \) wavelength \( \lambda \) is \( 60^{\circ} \), the corresponding path difference is
[AIIMS 2001; Kerala PMT 2009]
W
(a) \( \frac{\lambda}{6} \)
(b) \( \frac{\lambda}{2} \)
(c) \( 2 \lambda \)
(d) \( \frac{\lambda}{4} \)
(e) \( \frac{6}{\lambda} \)
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