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Home Q & A Board Science-Related Homework Help Physics
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mamafay mamafay
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6 years ago
Two slits are illuminated with red light (l = 650 nm). The slits are 0.25 mm apart and the distance to the screen is 1.25 m. What fraction of the maximum intensity on the screen is the intensity measured at a distance 3.0 mm from the central maximum?
 a. 0.94
  b. 0.92
  c. 0.96
  d. 0.98
  e. 0.99
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ThisdudeThisdude
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6 years ago
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mamafay Author
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6 years ago
Good timing, thanks!
njn;l
wrote...

Yesterday
Thank you, thank you, thank you!
annakc
wrote...

2 hours ago
Correct Slight Smile TY
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