Part A
For a given wavelength λ, what is the minimum slit width for which there will be no diffraction minima? Express your answer in terms of λ.
D= _______
Part B
What is the minimum slit width so that no visible light exhibits a diffraction minimum?
D= _______
Part A For a given wavelength λ, what is the minimum slit width for which there...
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 1.015 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 0.515 cm from the center of the pattern. What is the...
The table on the last page presents data on intensity as a
function of for the familiar two-slit experiment. The width of each
slit is 4.0 µm, which is not necessarily small compared to the
wavelength of light. Some of the data points were lost due to a
printer error.
a. Find the distance between the centers of the two slits in µm
.
b. Find the wavelength of light in µm.
c. Are there any intensity minima in 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 1.086 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...
(5) Laser light of wavelength 632.8 nm illuminates a single slit with width 0.0250 mm. The transmitted light is viewed on a distant screen and the maximum intensity is 8.50 W/m² for the central bright fringe. (a) At what angle (in degrees) does the first minimum occur? (b) At what angle (in degrees) does the second minimum occur? (c) What is the intensity of the first secondary maxima? You may approximate its position as halfway between the first and second...
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 0.9050 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 0.512 cm from the center of the pattern. What is the...
Light of wavelength 586.5 nm illuminates a slit of width 0.78 mm. (a) At what distance from the slit should a screen be placed if the first minimum in the diffraction pattern is to be 0.93 mm from the central maximum? ________ m (b) Calculate the width of the central maximum. ________ mm
A screen is placed 49.0 cm from a single slit, which is
illuminated with light of wavelength 684 nm. If the distance
between the first and third minima in the diffraction pattern is
2.80 mm, what is the width of the slit?
A screen is placed 49.0 cm from a single slit, which is illuminated with light of wavelength 684 nm. If the distance between the first and third minima in the diffraction pattern is 2.80 mm, what is the...
A monochromatic light with a wavelength lambda=600nm passes through a single slit which has a width of 0.800mm. a.) What is the distance between the slit and the if the first minimum in the diffraction pattern is at a distance 1.00mm from the center of the screen? b.) Calculate the width of the central maximum. Please show all work and explain the concepts behind this if you can.
The single-slit diffraction pattern shown in the Figure was produced with red light of wavelength lambda = 633 nm. The screen on which the pattern was projected was located a distance D = 2.0m from the slit. The slit has a width of a = 0.30mm. What is the width w of the central maximum? (The width is equal to the distance between the two first diffraction minima located on either side of the center.)