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A simple harmonic wave of frequency 20 Hz is travelling in the positive direction of x-axis with a velocity of 30 m/s. Two particles in the path of the wave, 0.45 m apart, differ in phase by(A) \(\frac{\pi}3\) rad (B) \(\frac{\pi}2\) rad (C) 0.6 π rad (D) π rad. |
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Answer» Correct option is (C) 0.6 π rad |
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