For two waves of identical frequency to produce maximum resultant amplitude at a point

PHYSICS · Single correct · CBSE · Physics · Waves · Waves

Problem

For two waves of identical frequency to produce maximum resultant amplitude at a point, their phase difference should be (a)

\dfrac{\pi}{2}

rad (b)

0

or an integral multiple of

2\pi

rad (c)

\pi

rad (d)

\dfrac{3\pi}{2}

rad