JEE Main 202126 Aug, Evening shiftPhysicsMediumOscillations and Waves185× since 2002
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.