# NEET Physics Waves Questions Solved

When two sound waves with a phase difference of π/2, and each having amplitude A and frequency ω, are superimposed on each other, then the maximum amplitude and frequency of resultant wave is

(1) $\frac{A}{\sqrt{2}}:\frac{\omega }{2}$

(2) $\frac{A}{\sqrt{2}}:\omega$

(3) $\sqrt{2}\text{\hspace{0.17em}}A:\frac{\omega }{2}$

(4) $\sqrt{2}\text{\hspace{0.17em}}A:\omega$

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