Question

(1 point) A beam of light contains all wavelengths between 410 nm and 630 nm and is incident on a diffraction grating with 150 lines/mm. If two consecutive orders are overlapping, what can you say about the angles ? of the high and low wavelength light from the two orders? A. [?630 nm]higher order < [?410 nm]lower order B. [?410 nm]higher order > [?630 nm]lower order C. [?410 nm]higher order < [?630 nm]lower order D. [?630 nm]higher order = [?410 nm]lower order What is the lowest order that is overlapped by another order? m = 2 What is the highest order for which the complete wavelength range of the beam is present? m = 10 What is the greatest angle at which the light with the shortest wavelength appears? 79.58 degrees

          (1 point) A beam of light contains all wavelengths between 410 nm and 630 nm and is incident on a diffraction grating with 150 lines/mm.

If two consecutive orders are overlapping, what can you say about the angles ? of the high and low wavelength light from the two orders?
A. [?630 nm]higher order < [?410 nm]lower order
B. [?410 nm]higher order > [?630 nm]lower order
C. [?410 nm]higher order < [?630 nm]lower order
D. [?630 nm]higher order = [?410 nm]lower order

What is the lowest order that is overlapped by another order?
m = 2

What is the highest order for which the complete wavelength range of the beam is present?
m = 10

What is the greatest angle at which the light with the shortest wavelength appears?
79.58 degrees

$(1 point) A beam of light contains all wavelengths between 410 nm and 630 nm and is incident on a diffraction grating with 150 lines/mm. If two consecutive orders are overlapping, what can you say about the angles ? of the high and low wavelength light from the two orders? A. [?630 nm]higher order < [?410 nm]lower order B. [?410 nm]higher order > [?630 nm]lower order C. [?410 nm]higher order < [?630 nm]lower order D. [?630 nm]higher order = [?410 nm]lower order What is the lowest order that is overlapped by another order? m = 2 What is the highest order for which the complete wavelength range of the beam is present? m = 10 What is the greatest angle at which the light with the shortest wavelength appears? 79.58 degrees$

Added by Alexander W.

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