You have a diffraction grating with 333 lines per mm that you use to see view the first order m = 1 spectrum of hydrogen atom (similar setup as in our lab). What is the angle (in degrees) at which you expect to see the red spectral line ( 656 nm)? Answer:
You have a diffraction grating with 333 lines per mm that you use to see view the first order m = 1 spectrum of hydrogen atom (similar setup as in our lab). What is the angle (in degrees) at which you expect to see the red spectral line ( 656 nm)? Answer:
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Transcribed Image Text:You have a diffraction grating with 333 lines
per mm that you use to see view the first order
m = 1 spectrum of hydrogen atom (similar
setup as in our lab). What is the angle (in
degrees) at which you expect to see the red
spectral line ( 656 nm)?
Answer:
In a double-slit experiment, the fourth
maximum ( m = 4) is 2.8 cm from the central
maximum on a screen that is 1.4 m away from
the slits. If the wavelength of light being used
is 560 nm, what is the spacing between the
two slits in mm?
Answer:
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