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A proton H1+ (mass = 1.67 x10-27 kg) is accelerated through a potential difference to a...

A proton H1+ (mass = 1.67 x10-27 kg) is accelerated through a potential difference to a speed of 100.0 m/s. qproton = e = 1.602x10-19 C, h = 6.626x10-34 J·s, p = mv.

(a) What is the de Broglie wavelength of this proton?

(b) What is the frequency of the photon?

(c) The steam of protons are subjected to a double slit experiment. The slits are separated by 1.00x10–6 m and the screen is 1.0 m from the slits. What is the distance to the first order maxima? That is, on the screen, what is the distance from the center of the central maxima to center of the first order maxima?

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