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Three discrete spectral lines occur at angles of 10.8°, 14.5°, and 15.1° in the first-order spectrum...
Three discrete spectral lines occur at angles of 10.1°, 13.7°, and 15.0°, respectively, in the first-order...
Three discrete spectral lines occur at angles of 10.1°, 13.7°, and 15.0°, respectively, in the first-order spectrum of a diffraction grating spectrometer. (a) If the grating has 3670 slits/cm, what are the wavelengths of the light? λ1 = ?nm (10.1°) λ2 = ?nm (13.7°) λ3 = ?nm (15.0°) (b) At what angles are these lines found in the second-order spectra? θ = ?° (λ1) θ = ?° (λ2) θ = ?° (λ3)
Three discrete spectral lines occur at angles of 10.4°, 13.6°, and 14.9°, respectively, in the first-order...
Three discrete spectral lines occur at angles of 10.4°, 13.6°, and 14.9°, respectively, in the first-order spectrum of a diffraction grating spectrometer. (a) If the grating has 3740 slits/cm, what are the wavelengths of the light? λ1 = nm (10.4°) λ2 = nm (13.6°) λ3 = nm (14.9°) (b) At what angles are these lines found in the second-order spectra? θ = ° (λ1) θ = ° (λ2) θ = ° (λ3)
(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 source produces first-order lines when incident normally on a 9000 slits/cm diffraction grating at angles...
A source produces first-order lines when incident normally on a 9000 slits/cm diffraction grating at angles θ1 = 28.8°, θ1 = 36.7°, θ1 = 38.6°, and θ1 = 41.2° Part A What are the wavelengths? Express your answers using three significant figures separated by commas.
A source produces first-order lines when incident normally on a 9800 slits/cm diffraction grating at angles...
A source produces first-order lines when incident normally on a 9800 slits/cm diffraction grating at angles θ1 = 28.8∘, θ2 = 36.7∘, θ3 = 38.6∘, and θ4 = 41.2∘. Part A What are the wavelengths? Express your answers using three significant figures separated by commas.
The hydrogen spectrum includes a red line at 656 nm and a blue-violet line at 434...
The hydrogen spectrum includes a red line at 656 nm and a blue-violet line at 434 nm. What are the angular separations between these two spectral lines for all visible orders obtained with a diffraction grating that has 4 170 grooves/cm? (In this problem assume that the light is incident normally on the gratings.) first order separation 1
White light is spread out into its spectral components by a diffraction grating
White light is spread out into its spectral components by a diffraction grating. If the grating has 2000 lines per centimeter, at what angle does red light of wavelength 640 nm appear in first-order spectrum? (Assume that the light is incident normally on the grating.) Unpolarized light passes through two Polaroid sheets. The transmission axis of the analyzer makes an angle of 43.4° with the axis of the polarizer. (a) What fraction of the original unpolarized light is transmitted through the analyzer?...
A grating has 773 lines per centimeter. Part A Find the angles of the first three...
A grating has 773 lines per centimeter. Part A Find the angles of the first three principal maxima above the central fringe when this grating is illuminated with 680 nm light. Enter your answers numerically separated by commas.
The hydrogen spectrum has a red line at 656 nm and a violet line at 434...
The hydrogen spectrum has a red line at 656 nm and a violet line at 434 nm. What angular separation between these two spectral lines is obtained with a diffraction grating that has 4014 lines/cm? (Assume that the light is incident normally on the grating.) 5.11 x first order separation Your incorrect answer may have resulted from roundoff error. Make sure you keep extra significant figures in intermediate steps of your calculation. 10.21 x second order By how many wavelengths...
Q1. (a) Explain how the zeroth-order, first-order, and second-order spectra are produced by the d...
Q1. (a) Explain how the zeroth-order, first-order, and second-order spectra are produced by the diffraction How many wavelengths are contained in the path- (b) Explain how the different colored spectral lines are formed at higher order and not at zeroth- your reasoning. Note: lasers should NEVER be grating (state the determining conditions). Discuss the path-length differences in terms of the wavelength, λ, and the order number, m. length difference between the first and third orders? Draw a sketch to aid...
(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...
The hydrogen spectrum has a red line at 656 nm and a violet line at 434 nm. What angular separation between these two spectral lines is obtained with a diffraction grating that has 4014 lines/cm? (Assume that the light is incident normally on the grating.) 5.11 x first order separation Your incorrect answer may have resulted from roundoff error. Make sure you keep extra significant figures in intermediate steps of your calculation. 10.21 x second order By how many wavelengths...
Q1. (a) Explain how the zeroth-order, first-order, and second-order spectra are produced by the diffraction How many wavelengths are contained in the path- (b) Explain how the different colored spectral lines are formed at higher order and not at zeroth- your reasoning. Note: lasers should NEVER be grating (state the determining conditions). Discuss the path-length differences in terms of the wavelength, λ, and the order number, m. length difference between the first and third orders? Draw a sketch to aid...
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