In double-slit experiment using light of wavelength 600 nm,

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asked Jan 8, 2018 in Physics by sforrest072 (157,439 points) 60 409 933

In double-slit experiment using light of wavelength 600 nm, the angular width of a fringe formed on a distant screen is 0.1º. What is the spacing between the two slits?

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answered Jan 8, 2018 by mdsamim (213,225 points) 5 10 15
edited Mar 5, 2018 by Vikash Kumar
 
Best answer

Wavelength of light used, λ = 6000 nm = 600 × 10−9 m

Therefore, the spacing between the slits is

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