What is the moment of an electron of energy 100 eV?

Electrons in the atoms exist in spherical shells of various radii, that represent the energy levels. Therefore, the momentum of an electron of energy 100 eV is 1.227 × 10^{-10} m.

What will be the wavelength of an electron of energy 100 eV?

100A˚

What is a velocity of an electron of kinetic energy of 1 eV?

92×105ms−1.

What wavelength of electron has energy equal to 1000 EV?

wavelength of electron

How do you find the kinetic energy of an electron beam?

The kinetic energy of beam is obtained by summing up the kinetic energy of each particle in the beam. The total energy of beam is then obtained by adding the beam potential energy to the beam kinetic energy.

What is the momentum of photon of wavelength 0.01 A?

6×10−12kg m/s.

What is the speed of an electron having kinetic energy 1.02 Mev?

we have observed speed of electron is ‘5.988 * 10^8 m/s ‘ having kinetic energy 1.02MeV!! But terribly it is about two times the speed of light (3 * 10^8 m/s) . But terribly it is about two times the speed of light (3 * 10^8 m/s) .

What is the speed of an electron with kinetic energy?

The electron starts from rest (near enough) so the kinetic energy gained is given by ½mv 2 where m is its mass and v is its speed. For an electron gun with a voltage between its cathode and anode of V = 100V the electron will have a speed of about v = 6 × 10 6 m/s.

What is the speed of a proton with 1000 EV of kinetic energy?

9.0×105m/s.