What is the highest order spectrum which may be seen with monochromatic light of wavelength 600 nm by means of diffraction grating with 5000 lines/cm?
A. 1
B. 2
C. 3
D. 4
Answer:C
What is the highest order spectrum which may be seen with monochromatic light of wavelength 600 nm by means of diffraction grating with 5000 lines/cm?
A. 1 B. 2 C. 3 D. 4