The kinetic energy of electron is `3.0 xx 10^(-25)J`. The wave length of the electron is

The kinetic energy of an electron is 4.55 xx 10^(-25)J . The mass of electron is 9.1 xx 10^(-31)kg . Calculate velocity, momentum and wavelength of the electron.

The kinetic energy of an electron is 4.55 xx 10^(-25) J .The mass of electron is 9.1 xx 10^(-34) kg . Calculate velocity of the electron.

The kinetic energy of an electron is 4.55 xx 10^(-25) J .The mass of electron is 9.1 xx 10^(-34) kg Calculate velocity of the electron

The kinetic energy of an electron is 4.55x10^(-25)J calculate the wavelength.

The kinetic energy of an electron is 4.55 xx 10^(-25)J . Calculate the wavelength . [h = 6.6 xx 10^(-34)Js , mass of electron = 9.1 xx 10^(-31)kg]

Mass of electron = 9.1 xx 10^(-3) kg . The kinetic energy of an electron is 4.55 xx 10^(-25)J . What is its wavelength (in nm) ?

The kinetic enegry of a moving electron is 3.0 xx 10^(-25)J . Calculate its wavelength.

In photoelectric effect, the energy of the photon striking a metallic surface is 5.6 xx 10^(-19)J . The kinetic energy of the ejected electrons is 12.0 xx 10^(-20)J . The work function is: