A)How many slits per centimeter does a grating have if the third order occurs at a 17° angle for 629 nm light?
B) What is the highest spectral order that can be seen if a
grating with 6500 slits per cm is illuminated with 633 nm laser
light? Assume normal incidence (θ
= 90 o).
Hint: round down and write it as an integer.
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A)How many slits per centimeter does a grating have if the third order occurs at a...
5)How many slits per centimeter does a grating have if the third-order occurs at an 19.0 ∘ angle for 690-nm light? 1/d= ( ) slits/cm
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