The red light of the He-Ne laser (λ0 = 632.8 nm) is reduced to two very narrow horizontal slits with a distance of 0.200 mm between them. Interference fringes are obtained on the white screen at a distance of 1.00 m. a) how far below and above the Center do the first dark spots occur? Give your results in mm and radians. b) how many mm far from the center is the 5th luminous Eaves, including the zero luminous Eaves in the center?
The red light of the He-Ne laser (λ0 = 632.8 nm) is reduced to two very narrow horizontal slits with a distance of 0.200 mm between them. Interference fringes are obtained on the white screen at a distance of 1.00 m. a) how far below and above the Center do the first dark spots occur? Give your results in mm and radians. b) how many mm far from the center is the 5th luminous Eaves, including the zero luminous Eaves in the center?
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The red light of the He-Ne laser (λ0 = 632.8 nm) is reduced to two very narrow horizontal slits with a distance of 0.200 mm between them. Interference fringes are obtained on the white screen at a distance of 1.00 m.
a) how far below and above the Center do the first dark spots occur? Give your results in mm and radians.
b) how many mm far from the center is the 5th luminous Eaves, including the zero luminous Eaves in the center?
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