Light with a wavelength of 590nm is incident upon a double slit with a separation of 0.3mm (10× 10-3m).  A screen is located 1.5m from the double slit. At what distance from the center of the screen will the fourth dark fringe appear?  The fourth dark fringe will appear at a distance of _______ mm.

A sheet of paper 0.014 cm thick separates two sheets of glass to form an air wedge 16.5 cm long. When the air wedge is illuminated with monochromatic light, the distance between the centers of the first and eighth dark bands is 2.3 mm. Determine the wavelength of the light, in nm,

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In a double-slit diffraction experiment, a 650 nm light source illuminates slits with a 3.0\mu m slit width and a 12\mu slit separation - Part (a) How many double-slit interference maxima are located within the central maximum of the diffraction pattern? - Part (b) If the intensity of central double-slit fringe is 1.0mW/cm2 , what is the intensity of the first fringe to one side of the center? - Part (c) If the intensity of central double-slit fringe is 1.0mW/cm2 , what is the intensity of the second fringe from the center?

Light of wavelength 520 nm illuminates a slit of width 0.45 mm. (a) At what distance from the slit should a screen be placed if the first minimum in the diffraction pattern is to be 0.52 mm from the central maximum? 0.45 m 0.53 m 0.63 m 0.72 m (b) Calculate the width of the central maximum. 1.04 mm 2.08 mm 3.12 mm 4.16 mm

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In a single slit diffraction experiment, the width of the slit is 3.1 x 10-5 m and the distance from the slit to the screen is 2.2 m. If the beam of light of wavelength 600 nm passes through the slit and forms a diffraction pattern on the screen, what is the linear distance on the screen from the center of the diffraction pattern to the first dark fringe? 6.3 cm 7.4 cm 4.3 cm O 8.5 cm

A double slit experiment is performed where the two slits are separated by 0.134 mm. Visible light of 532 nm passes through the slits and falls onto a screen 4.00 m from the slits. a) What is the distance along the screen from the central maximum to the nearest minimum? ________________________ b) What is the angular position (in degrees) of the third-order maximum, relative to the central maximum? ________________________ c) What are some other wavelengths of light that would have maxima located at the same position as the third-order maximum for 532 nm light? List at least four wavelengths, along with the order of the maximum, and the type of light (visible, infrared, etc). Note that UV is from 10-380 nm, visible is from 380-750 nm, and IR is from 750 nm – 1 mm. Wavelength Order Type of light

A double slit experiment is performed where the two slits are separated by 0.134 mm. Visible light of 532 nm passes through the slits and falls onto a screen 4.00 m from the slits. a) What is the distance along the screen from the central maximum to the nearest minimum? ________________________ b) What is the angular position (in degrees) of the third-order maximum, relative to the central maximum? ________________________ c) What are some other wavelengths of light that would have maxima located at the same position as the third-order maximum for 532 nm light? List at least four wavelengths, along with the order of the maximum, and the type of light (visible, infrared, etc). Note that UV is from 10-380 nm, visible is from

Light is sent through a single slit of width w = 0.52 mm. On a screen, which is L = 1.9 m from the slit, the width of the central maximum is D = 5.2 mm. a) The angle of the first dark fringe theta dark. Express sin(theta dark) in terms of the wavelength of the light λ and w. sin(theta dark) =  b) Express tan(theta dark) in terms of D and L. c) If D << L, how is tan(theta dark) related to sin(theta dark)? d) Express λ in terms of w, D, and L? e) Solve for the numerical value of λ, in nanometers.