A screen is located 1.0 m from a slit of width 0.6 mm. (a) Find the width of the central maximum produced when illuminated with light wavelength 480 nm and (b) the angular width of the central maximum
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A screen is located 1.0 m from a slit of width 0.6 mm. (a) Find the width of the central maximum produced when illuminated with light wavelength 480 nm and (b) the angular width of the central maximum
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- The intensity in the interference pattern of N 2 sin(No/2) identical slits is given by I = Io sin(ø/2) Find the maximum intensity (Imax) in the pattern. Expressed in N and I,a light of wave length 5.40 × 10^2nm passes through a slit of width 0.200mm A, find the width of the central maxima on screen located 1.50m from the slit B, determine the width of the first order bright fringesIn the two-slit interference , the slitwidths are each 12.0 mm,their separation is 24.0 mm,the wavelength is600 nm, and the viewing screen is at a distance of 4.00 m. Let IP representthe intensity at point P on the screen, at height y = 70.0 cm. (a)What is the ratio of IP to the intensity Im at the center of the pattern?(b) Determine where P is in the two-slit interference pattern by givingthe maximum or minimum on which it lies or the maximum and minimumbetween which it lies. (c) In the same way, for the diffraction thatoccurs, determine where point P is in the diffraction pattern.
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- Light of wavelength 586.0 nm illuminates a slit of width 0.64 mm. (a) At what distance from the slit should a screen be placed if the first minimum in the diffraction pattern is to be 0.89 mm from the central maximum? (b) Calculate the width of the central maximum. mm Need Help? Read It Watch It Master ItMonochromatic light of wavelength λ is incident on a pair of slits separated by 2.40 × 10−4 m, and forms an interference pattern on a screen placed 1.80 m away from the slits. The first-order bright fringe is 4.52 mm from the center of the central maximum. (a) Draw a picture, labeling the angle 0 and the legs of the right triangle associated with the first-order bright fringe. (b) Compute the tangent of the angle 0 associated with the first-order bright fringe. (c) Find the angle corresponding to the first-order bright fringe and compute the sine of that angle. Are the sine and tangent of the angle comparable in value? Does your answer always hold true? (d) Calculate the wavelength of the light. (e) Compute the angle of the fifth-order bright fringe. (f) Find its position on the screen.(a) Find the angle ? locating the first minimum in the Fraunhofer diffraction pattern of a single slit of width 0.212 mm, using light of wavelength 594 nm. (b) Find the angle locating the second minimum.