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Home Q & A Board Science-Related Homework Help Physics
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12 years ago
Consider two diffraction gratings; one has 4000 lines per cm and the other one has 6000 lines per cm.  Make a statement comparing the dispersion of the two gratings.
A) The 4000-line grating produces the greater dispersion.
B) The 6000-line grating produces the greater dispersion.
C) Both gratings produce the same dispersion, but the orders are sharper for the 4000-line grating.
D) Both gratings produce the same dispersion, but the orders are sharper for the 6000-line grating.
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