MCQ
Two waves having equations
$ x_1=a \sin \left(\omega t+\phi_1\right), x_2=a \sin \left(\omega t+\phi_2\right)$
If in the resultant wave the frequency and amplitude remain equal to those of superimposing waves. Then phase difference between them is
$ x_1=a \sin \left(\omega t+\phi_1\right), x_2=a \sin \left(\omega t+\phi_2\right)$
If in the resultant wave the frequency and amplitude remain equal to those of superimposing waves. Then phase difference between them is
- A$\frac{\pi}{6}$
- ✓$\frac{2 \pi}{3}$
- C$\frac{\pi}{4}$
- D$\frac{\pi}{3}$