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Two traveling sinusoidal waves are described by the wave functions y1 = − (5 m) sin[π(4.0x - 12t) ] and y2 = (5 m) sin [ π(4.0 x  - 12 t - 0.25 where  x,  y& y2 are in meters and t is in seconds. Which of the following statements are correct

(a) The resultant amplitude is 9.24 m

(b) The resultant amplitude is 10 m

(c) The frequency of the resultant wave is 6 Hz

(d) The frequency of the resultant wave is 4 Hz

1 Answer

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Best answer

Correct option  (a) and (c) 

Explanation:

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