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23 Nov 2019
a)A diffraction grating with d = 2000 nm is used with a mercurydischarge tube. At what angle will the first-order blue-greenwavelength of mercury appear? What other orders can be seen, and atwhat angle will they appear?
b)The diffraction grating of the previous question is used at adistance L = 50.0 cm from the slit. What is the distance D from theslit to the first-order image for the blue-green wavelength ofmercury? Show your work.
a)A diffraction grating with d = 2000 nm is used with a mercurydischarge tube. At what angle will the first-order blue-greenwavelength of mercury appear? What other orders can be seen, and atwhat angle will they appear?
b)The diffraction grating of the previous question is used at adistance L = 50.0 cm from the slit. What is the distance D from theslit to the first-order image for the blue-green wavelength ofmercury? Show your work.
Beverley SmithLv2
31 Aug 2019
