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Two coherent light beams, one with intensity l, and the other with intensity 9 l. They interfere with each other on the screen. At a point where the phase difference between the two beams is 180°, show the intensity of the combined beam in terms of lo

Two coherent light beams, one with intensity l, and the other with intensity 9 l. They interfere with each other on the screen. At a point where the phase difference between the two beams is 180°, show the intensity of the combined beam in terms of lo

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Two coherent light beams, one with intensity lo and the other with intensity 9 lo. They interfere with each other on the screen. At a point where the phase difference between the two beams is 180°, show the intensity of the combined beam in terms of lo
Transcribed Image Text:Two coherent light beams, one with intensity lo and the other with intensity 9 lo. They interfere with each other on the screen. At a point where the phase difference between the two beams is 180°, show the intensity of the combined beam in terms of lo
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