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For the travelling harmonic wavex, 2 cos 2 (10-0.008x+0.35)where r and y are in cm andatoscillaiory motion of two points sepaie seconds. The phase differencents separated by a distance f 0.5 m is(a)(c)0.8 π(d π(b) 0.6 π(d) 0.2 π |
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Answer» a b |
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