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23 Nov 2019
In a double slit experiment with two slits of width 1.0 um spaced4um apart, suppose a beam of protons is incident on the slits afterbeing accelerated from rest through a potential difference of2500V.
a) What is the speed of the proton?
b) What is the wavelength of the proton?
c) If the pattern of the detected protons is observed on afluorescent screen 20m from the slits, what is the center-to-centerspacing between the constructive interference maxima?
d) What is the full width of the central diffraction minimum?
e) How many interference fringes will be observed within thecentral diffraction minimum?
In a double slit experiment with two slits of width 1.0 um spaced4um apart, suppose a beam of protons is incident on the slits afterbeing accelerated from rest through a potential difference of2500V.
a) What is the speed of the proton?
b) What is the wavelength of the proton?
c) If the pattern of the detected protons is observed on afluorescent screen 20m from the slits, what is the center-to-centerspacing between the constructive interference maxima?
d) What is the full width of the central diffraction minimum?
e) How many interference fringes will be observed within thecentral diffraction minimum?
sijinjosephLv3
28 Oct 2023
Casey DurganLv2
7 Sep 2019
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