1. The picture below shows the intensity as a function of angle (in degrees) for a...
1. Sketch a graph of intensity versus position for a set of slits whose width is 0.0500 mm and whose separation is 0.250 mm. Assume that 2 = 633 nm and that your screen is 65.0 cm from the slits. Pay particular attention to the number of interference maxima visible in the central diffraction maximum and the width of the central diffraction maximum. Notice that you can obtain information about the "diffractor" by looking at the diffraction-interference pattern.
QUESTIONS 1. Sketch a graph of intensity versus position for a set of slits whose width is 0.0500 mm and whose separation is 0.250 mm. Assume that 2 = 633 nm and that your screen is 65.0 cm from the slits. Pay particular attention to the number of interference maxima visible in the central diffraction maximum and the width of the central diffraction maximum. Notice that you can obtain information about the "diffractor" by looking at the diffraction-interference pattern.
You must design a pair of slits for a demonstration in which the first maximum of the diffraction pattern sits at the same place as the 5th order maximum of the interference pattern. What is the ratio of the slit spacing over the slit width? Recall that the light intensity at the screen is the product of the double slit interference pattern that corresponds to the slit spacing, and the single slit diffraction pattern that corresponds to the slit width.
Part I Physics 8B Lab 8-Diffraction rev 4.0 Part I: Single-Slit Diffraction Here light shines on a single narrow slit of width a. The name may suggest only one wave passes through the slit, but that is misleading. The slit will be treated not as a single point source, but rather as having some finite size. So what you are studying is the interaction between all the waves that pass through this narrow opening. They will result in a diffraction...
Problem 5 (5 pts): Light from a laser ( 633nm) is incident on two slits of the same width separated by a small distance. The resulting graph of relative intensity versus Θ seen on a screen is shown at right. (The center of the pattern is at θ-0*) 0.8 E 0.6 0.4 0.2 a) 1pts Can the slit width be calculated? Ifso,L calculate it in mm. If not, why not? θ (degrees) b) pts Can the distance between the slits...
PLEASE ANSWER 3 AND 5 SHOW ALL ALGEBRA STEPS D) More information needed. 3. Monochromatic light falling on two slits 0.5 mm apart produces the second order fringe at 0.15 angle. The interference pattern from the slits is projected onto a screen that is 3.00 m away (a) What is the wavelength of the light used (in nm)? (b) What is the separation distance (in mm) on the screen of the second bright fringe from the central bright fringe? (c)...
Please solve and plot using MATLAB: Please solve and plot with MATLAB: Thank you A monochromatic light that passes through a Incident slit produces on a screen a diffraction pattern light consisting of bright and dark fringes. The intensity of the bright fringes, I, as a function of 0 can be calculated by: πα where a asin θ , λ is the light wave length, a is the width of the slits. Make a 3-D plot (shown) that shows the...
The below interference/diffraction pattern for two slits is observed on a screen that is 1.5 meters from the slits. Here, red light with a wavelength of 700 nm (7.0x10-7 m) that is normally incident on these slits yields this pattern. 9 mm 4 mm Using the locations of interference maxima (e.g., the m-2 maxima lies 4.0 mm from the center of the pattern), determine the distance between these two slits (in millimeters). For the above pattern, using the location of...
Consider a beam of electrons in a vacuum, passing through a very narrow slit of width 2.00μm. The electrons then head toward an array of detectors a distance 1.086 m away. These detectors indicate a diffraction pattern, with a broad maximum of electron intensity (i.e., the number of electrons received in a certain area over a certain period of time) with minima of electron intensity on either side, spaced 0.501 cm from the center of the pattern. What is the...
Consider a beam of electrons in a vacuum, passing through a very narrow slit of width 2.00μm. The electrons then head toward an array of detectors a distance 1.071 m away. These detectors indicate a diffraction pattern, with a broad maximum of electron intensity (i.e., the number of electrons received in a certain area over a certain period of time) with minima of electron intensity on either side, spaced 0.497 cm from the center of the pattern. What is the...