Two monochromatic waves, each of amplitude a, have random phase difference between them. When these superpose, then the amplitude of resultant wave is given bya) root2 ab) 2ac) 4ad) zero
Two monochromatic waves, each of amplitude a, have random phase difference between them. When these superpose, then the amplitude of resultant wave is given by
a) root2 a
b) 2a
c) 4a
d) zero