The first-order bright region created by a diffraction grating occurs at an angle of 24.0 from the central maximum. The wavelength of light that falls normally onto the grating is 625 nm. Find (a) the number of slits per mm on the grating and (b) the angles of the second-order bright region and the third-order bright region (if any).
The first-order bright region created by a diffraction grating occurs at an angle of 24.0 from the central maximum. The wavelength of light that falls normally onto the grating is 625 nm. Find (a) the number of slits per mm on the grating and (b) the angles of the second-order bright region and the third-order bright region (if any).
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The first-order bright region created by a diffraction grating
occurs at an angle of 24.0 from the central maximum. The wavelength
of light that falls normally onto the grating is 625 nm. Find (a) the number
of slits per mm on the grating and (b) the angles of the second-order
bright region and the third-order bright region (if any).
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