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Two slits separated by 0.499 mm are illuminated with light of an unknown wavelength and an interference pattern is observed on a screen 5.01 m away. the tenth bright line is 78.7 mm from the central maximum.
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Two slits separated by 0.499 mm are illuminated with light of an unknown wavelength and an interference pattern is observed on a screen 5.01 m away. the tenth bright line is 78.7 mm from the central maximum. the wavelength of the light is nm?

User Susopeiz
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1 Answer

5 votes

i think 78.5 i not sure tho

User Alex Nikitin
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