Two light sources of intensities I and 9I produce interference fringes on a screen. The phase difference between the beams is \frac{\pi}{2} at point A and \pi at point B on the screen. The difference between resultant intensities at point A and B is

AP EAMCET Medical 17 May 2024 Shift 1 Paper

Question : 103 of 160

Marks: +1, -0

Two light sources of intensities I and 9I produce interference fringes on a screen. The phase difference between the beams is ‌

at point A and π at point B on the screen. The difference between resultant intensities at point A and B is

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