Calculate the kinetic energy of the electrons

Reference no: EM13268487

A beam of electrons is incident on two slits separated by a distance of 2.0×10-6 m. The first-order bright fringes appear on a distant screen at an angle of 0.021 degrees from the central interference maximum.

Calculate the wavelength.

What is the momentum of the electrons?

Calculate the kinetic energy of the electrons.

Reference no: EM13268487

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