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Showing posts with label
Wavefront; Interference of Light; Coherent & Incoherent Sources
.
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Showing posts with label
Wavefront; Interference of Light; Coherent & Incoherent Sources
.
Show all posts
6. The periodic waves of intensities I1 and I2 pass through a region at the same time in the same direction. The sum of the maximum and minimum intensities is:
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5. Colours appear on a thin soap film and on soap bubbles due to the phenomenon of ?
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4. Interference was observed in interference chamber where air was present, now the chamber is evacuated, and if the same light is used, a careful observer will see ?
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3. Ratio of intensities of two waves are given by 4 : 1. Then the ratio of the amplitudes of the two waves is ?
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2. Interference is possible in ?
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1. Which one of the following phenomena is not explained by Huygens construction of wavefront?
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