In a double slit experiment having two slits of width 1.0 micro meters spaced 4 micro meters apart, assume that a beam of protons is incident on the slits after being accelerated from rest via a potential difference of 2500 V.
i) Determine the speed of the proton?
ii) Determine the wavelength of the proton?
iii) When the pattern of detected protons is viewed on a fluorescent screen 20 cm from the slits, determine the center to center spacing among the constructive interference maxima?
iv) Determine the full width of the central diffraction minimum?
v) Determine how many interference fringes will be viewed within the central diffraction minimum?