Light of wavelength 700.0 nm passes through a diffraction grating. The m = 0 and m = 1 bright spots are 6.0 cm apart on a screen positioned 2.0 m from the grating. What is the spacing between the slits in the grating?
A)23.3 mm
B)42.0 $\mu$m
C)46.7 $\mu$m
D)73.8 $\mu$m
E)124 $\mu$m

Question

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The Answer of Light of wavelength 700.0 nm passes through a diffraction grating. The m = 0 and m = 1 bright spots are 6.0 cm apart on a screen positioned 2.0 m from the grating. What is the spacing between the slits in the grating?
A)23.3 mm
B)42.0 $\mu$m
C)46.7 $\mu$m
D)73.8 $\mu$m
E)124 $\mu$m

Light of Wavelength 700 μ\muμ M C)46 μ\muμ M D)73 μ\muμ M E)124 μ\muμ

Light of Wavelength 700 $\mu$ M
C)46 $\mu$ M
D)73 $\mu$ M
E)124 $\mu$