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Waves question

2021 · 26 Aug · Shift 2 · Q63
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Waves question

2021 · 26 Aug · Shift 2 · Q63

JEE MainPhysicsWavesNumerical+4 / −1
Two waves are simultaneously passing through a string and their equations are : y1 = A1 sin k(x −-− vt), y2 = A2 sin k(x −-− vt + x0). Given amplitudes A1 = 12 mm and A2 = 5 mm, x0 = 3.5 cm and wave number k = 6.28 cm −-− 1. The amplitude of resulting wave will be ................ mm.
Numerical answer
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