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Recent questions tagged telegram-1626
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(chatquestion)...The path difference between two interfering waves at a point on the screen is 171-5 times the wavelength. Is the point bright or dark ? If the path difference is 0-01029 cm, find the wavelength. [Ans. Dark, 6000 αΊ’] In an interference
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telegram-1626
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Apr 9, 2020
by
balaji.thirumalai
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