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9. (10) A 600 lines/mm diffraction grating is used to look at the spectrum of a...
If the scientist uses a diffraction grating with 500 lines per mm and laser with a...
If the scientist uses a diffraction grating with 500 lines per mm and laser with a wavelength of 680 nm, what angle will a line from the grating to the second order bright spot make with the line from the grating to the central bright spot?
A diffraction grating with 230 lines per mm is used in an experiment to study the...
A diffraction grating with 230 lines per mm is used in an experiment to study the visible spectrum of a gas discharge tube. At what angle from the beam axis will the first order peak occur if the tube emits light with wavelength of 421.2 nm? At what angle will the second order peak occur?
A diffraction grating is used in second order, to resolve the spectrum of the light emitted...
A diffraction grating is used in second order, to resolve the spectrum of the light emitted by a sodium lamp. The sodium light is known to contain a doublet (λ 1 589.00 nm and λ2-589.59 nm). The grating contains 500 lines per centimeter. What is the minimum size of the grating that must be illuminated by the collimated light in order to resolve the two spectral lines?
Question 3: Light of wavelength 500 nm falls upon a diffraction grating with 800 lines/mm. a)...
Question 3: Light of wavelength 500 nm falls upon a diffraction grating with 800 lines/mm. a) Find the angle for the second order maximum and b) the distance between this second order and the central maximum on a screen 2.0 m away
White light is incident on a diffraction grating with 479 lines/mm. HINT (a) Calculate the angle...
White light is incident on a diffraction grating with 479
lines/mm.
HINT
(a)
Calculate the angle θr2 (in
degrees) to the second-order maximum for a wavelength of 620
nm.
°
(b)
Calculate the wavelength in nm of light with a third-order
maximum at the same angle θr2.
nm
A diffraction grating is calibrated using the 546.1 nm line of mercury vapor. It is found...
A diffraction grating is calibrated using the 546.1 nm line of mercury vapor. It is found that the first order line is located at an angle of 39.6degrees. Calculate the number of lines per 1 millimeter for this grating. Determine: (a) The number of lines per millimeter is = _________ lines/mm
(a) White light is spread out into its spectral components by a diffraction grating. If the...
(a) White light is spread out into its spectral components by a diffraction grating. If the grating has 2,070 grooves per centimeter, at what angle (in degrees) does red light of wavelength 640 nm appear in first order? (Assume that the light is incident normally on the gratings.) (b) What If? What is the angular separation (in degrees) between the first-order maximum for 640 nm red light and the first-order maximum for green light of wavelength 525 nm? 11. (-/1...
A diffraction grating with d = 2000 nm is used with a mercury discharge tube. Note...
A diffraction grating with d = 2000 nm is used with a mercury discharge tube. Note that the wavelength of the blue-green light is 491.6 nm. What is the highest order line that can be seen for the blue green light using this diffraction grating? What is the value of the angle for this highest-order blue green line?
2. A diffraction grating has 300 lines per mm. The grating is used to observe normally...
2. A diffraction grating has 300 lines per mm. The grating is used to observe normally incident light with a wavelength of 440 nm. The grating is placed 1.3 m from a screen. Where on the screen will the first order bright line appear?
If a diffraction grating produces a third-order bright spot for red light of wavelength 700 nm, at 65° from the central maximum at what angle will the second order bright spot be for violet light...
If a diffraction grating produces a third-order bright spot for red light of wavelength 700 nm, at 65° from the central maximum at what angle will the second order bright spot be for violet light of wavelength 400 nm? How many lines per mm on this grating?
If a diffraction grating produces a third-order bright spot for red light of wavelength 700 nm, at 65° from the central maximum at what angle will the second order bright spot be for...
A diffraction grating is used in second order, to resolve the spectrum of the light emitted by a sodium lamp. The sodium light is known to contain a doublet (λ 1 589.00 nm and λ2-589.59 nm). The grating contains 500 lines per centimeter. What is the minimum size of the grating that must be illuminated by the collimated light in order to resolve the two spectral lines?
Question 3: Light of wavelength 500 nm falls upon a diffraction grating with 800 lines/mm. a) Find the angle for the second order maximum and b) the distance between this second order and the central maximum on a screen 2.0 m away
White light is incident on a diffraction grating with 479
lines/mm.
HINT
(a)
Calculate the angle θr2 (in
degrees) to the second-order maximum for a wavelength of 620
nm.
°
(b)
Calculate the wavelength in nm of light with a third-order
maximum at the same angle θr2.
nm
(a) White light is spread out into its spectral components by a diffraction grating. If the grating has 2,070 grooves per centimeter, at what angle (in degrees) does red light of wavelength 640 nm appear in first order? (Assume that the light is incident normally on the gratings.) (b) What If? What is the angular separation (in degrees) between the first-order maximum for 640 nm red light and the first-order maximum for green light of wavelength 525 nm? 11. (-/1...
2. A diffraction grating has 300 lines per mm. The grating is used to observe normally incident light with a wavelength of 440 nm. The grating is placed 1.3 m from a screen. Where on the screen will the first order bright line appear?
If a diffraction grating produces a third-order bright spot for red light of wavelength 700 nm, at 65° from the central maximum at what angle will the second order bright spot be for violet light of wavelength 400 nm? How many lines per mm on this grating?
If a diffraction grating produces a third-order bright spot for red light of wavelength 700 nm, at 65° from the central maximum at what angle will the second order bright spot be for...
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