JEE MAIN - Physics (2021 - 27th August Evening Shift - No. 16)

The light waves from two coherent sources have same intensity I1 = I2 = I0. In interference pattern the intensity of light at minima is zero. What will be the intensity of light at maxima?
I0
2 I0
5 I0
4 I0

Explanation

$${I_{\max }} = {\left( {\sqrt {{I_1}} + \sqrt {{I_2}} } \right)^2}$$

= 4 I0

Comments (0)

Advertisement