Two sources S1 and S2 are in phase and producing periodic waves of wavelength 3cm. The distance of point P on the interference pattern from the sources are PS1 = 25cm, PS2 = 17,5cm
The point P is on which of the following lines?
A) 5 anti nodal line
B) 5. nodal line
C) 3. Nodal line
D) 3 Anti nodal line
E) 2. Nodal line
