Physics, asked by sunnykumar55865, 11 hours ago

18. Deduce the laws of reflection on the basis of Huygens wave theory.
19. The fringe width in Young's double split experiment interference pattern is 2.4 x 10-4 m, when
light of wavelength 6400 Aº is used. By how much will the fringe width changed if blue light of
wavelength 4000Aº is used?
Section-E: Carrying Five marks each​

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Answered by Anonymous
0

Answer:

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Explanation:

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