Ex. 80: The fringe separation in biprism experiment is 3.2 × 10-ª m, when red light of wavelength 6.4 x 10-4 m, is used. By how much will this change, if blue light of wavelength 4 x 10-7 m is used with the same setting.
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Q: solve any problems involving capacitors and dieletrics in context. you may use other problems on the…
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Q: O Ex. 28: The current in the photo-electric cell can be just reduced to zero by a potential of 1.8…
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Q: Questions 23 and 24 are based on the following physical situation Ends of three light identical rods…
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Q: LzPnem (r.0,0) = mhnem(r, 0, 0)
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Q: Q. 10 of (R) is (a) 10 30 (b) (d) in figure, the value (CET-2003) 20 40 สี
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