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If two waves represented by y(1)=4sinome...

If two waves represented by `y_(1)=4sinomegat` and `y_(2)=3sin(omegat+(pi)/(3))` interfere at a point find out the amplitude of the resulting wave

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`a_(1)=4,a_(2)=3, phi =pi/3`. Resultant amplitude `A=sqrt(a_(1)^(2) + a_(2)^(2) + 2a_(1)a_(2)cosphi)=sqrt((4)^(2) + (3)^(2) + 2.(4)(3)cos (pi/3)) implies A=6`
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