A beam of light that consists of a mixture of red light (λ = 749 nm in vacuum) and violet light (λ = 435 nm in vacuum) falls on a grating with d = 1,668 nm. Find the angular separation, in degrees, of the second-order maxima (i.e., the difference between the angles at which the second-order maxima of the two wavelengths form if the experiment takes place in a vacuum). Please round your answer to one decimal place.
A beam of light that consists of a mixture of red light (λ = 749 nm in vacuum) and violet light (λ = 435 nm in vacuum) falls on a grating with d = 1,668 nm. Find the angular separation, in degrees, of the second-order maxima (i.e., the difference between the angles at which the second-order maxima of the two wavelengths form if the experiment takes place in a vacuum). Please round your answer to one decimal place.
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Transcribed Image Text:A beam of light that consists of a mixture of red light (λ = 749 nm in vacuum) and violet light
(A = 435 nm in vacuum) falls on a grating
with d = 1,668 nm. Find the angular separation, in degrees, of the second-order maxima (i.e.,
the difference between the angles at
which the second-order maxima of the two wavelengths form if the experiment takes place in
a vacuum).
Please round your answer to one decimal place.
Equation: d sin 0 = mλ
Use the equation twice to find two angles. Then find the
difference between the two angles.
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