Multiple Choice
Monochromatic light is normally incident on a diffraction grating that is 1 cm wide and has 10,000 slits.The first order line is deviated at a 30° angle.What is the wavelength of the incident light?
A) 300 nm
B) 400 nm
C) 500 nm
D) 600 nm
E) 1000 nm
Correct Answer:
Verified
Correct Answer:
Verified
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