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Home Q & A Board Science-Related Homework Help Physics
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ttteel ttteel
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6 years ago
A single slit of width a is illuminated by light of wavelength l. If a = 4.3l, the maximum number of dark fringes on a semi-circular screen surrounding the slit is
 a. 2.
  b. 4.
  c. 6.
  d. 8.
  e. 9.
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Bboggie17Bboggie17
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6 years ago
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ttteel Author
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6 years ago
Thank you, thank you, thank you!
Harvinder
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This site is awesome
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