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Two waves represented by y = a sin(ωt - kx) and y = a cos(ωt - kx) are superposed. The resultant wave will have an amplitude

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asked Mar 27, 2018 in Physics by shabnam praween (19,050 points) ● 5 ● 6 ● 8

Two waves represented by y = a sin(ωt - kx) and y = a cos(ωt - kx) are superposed. The resultant wave will have an amplitude

(a) a

(b)√2a

(c) 2a

(d) 0.

1 Answer

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answered Mar 27, 2018 by santoshjha (25,550 points) ● 4 ● 5 ● 6
selected Mar 27, 2018 by Vikash Kumar
 
Best answer

The correct answer is

(b)√2a

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