Jee Main
Wave Optics
JEE Main 2024 (Online) 31st January Morning Shift
INTEGER+4 / -12024
Two waves of intensity ratio \(1: 9\) cross each other at a point. The resultant intensities at that point, when (a) Waves are incoherent is \(I_1\) (b) Waves are coherent is \(I_2\) and differ in phase by \(60^{\circ}\). If \(\frac{I_1}{I_2}=\frac{10}{x}\) then \(x=\) _________.