Two identical coherent waves of intensity Io are superimposed at two different points A and B. At point A the waves show constructive interference and at point B the phase difference between the waves is \(\frac{\pi}{3}\). Find the ratio of the intensity of the resultant wave at point A to point B.
1
\(\frac{4}{3}\)
2
\(\frac{3}{4}\)
3
\(\frac{2}{\sqrt3}\)
4
\(\frac{\sqrt3}{2}\)