What is the smallest separation between two slits that will produce a second-order minimum for 728 nm red light? 1.10 What is the relationship for destructive interference for a double slit? um Additional Materials Reading

A beam of monochromatic light is diffracted by a slit of width 0.615 mm. The diffraction pattern forms on a wall 1.06 m beyond the slit. The width of the central maximum is 1.85 mm. Calculate the wavelength of the light. 3.32e-4 Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. nm

beam of monochromatic light is incident on a single slit of width 0.560 mm. A diffraction pattern forms on a wall 1.20 m beyond the slit. The distance between the positions of zero intensity on both sides of the central maximum is 2.36 mm. Calculate the wavelength of the light. nm A helium-neon laser (A = 632.8 nm) is used to calibrate a diffraction grating. If the first-order maximum occurs at 20.1 Degree , what is the spacing between adjacent grooves in the grating? (In this problem, assume that the light is incident normally on the gratings.) pm White light is spread out into its spectral components by a diffraction grating. If the grating has 1 980 grooves per centimeter, at what angle does red light of wavelength 640 nm appear in first order? (Assume that the light is incident normally on the gratings.)

Light with a wavelength of 500 nm illuminates a double slit with the distance between the slits of 20.0 µm. A screen is 3.00 m behind the slits. Part A What is the angle to the secpmd-order bright fringe? ΑΣφ = Submit Request Answer Part B How far is the second-order bright fringe from the central maximum? E

I Review Light with a wavelength of 700 nm passes through a slit 8.00 um wide and falls on a screen 1.85 m away. Part A Find the linear distance on the screen from the central bright fringe to the first bright fringe above it. Express your answer to three significant figures. Hν ΑΣφ ? y = cm Submit Request Answer Provide Feedback Next >

What is the smallest separation between two slits that will produce a second-order minimum for 720 nm red light? um