Show that the circumference of the Bohr orbit for the hydrogen atom is an integral multiple of the de Broglie wavelength associated with the electron revolving around the orbit.

The energy of electron in 3rd orbit of hydrogen atom is:

Dual nature of matter was proposed by Louis de Broglie. a) Calculate the de Broglie wavelength associated with an electron with velocity equal to that of light .

If the velocity of the electron in Bohrs first orbit is '2.19 xx 10^6 ms^(-1)', calculate the de Broglie wavelength associated with it.

Calculate de Broglie wavelength associated with an electron accelerated by a potential difference of 100 volts.

The energy of separation of an electron in a Hydrogen like atom in excited state is 3.5 eV. The de-Broglie wave length (in Å) associated with the electron is: (Given radius of I orbit of hydrogen atom is 0.53 Å)

The energy of separation of an electron in a Hydrogen like atom in excited state is 3.4 eV. The de-Broglie wave length (in Å ) associated with the electron is: (Given radius of I orbit of hydrogen atom is 0.53 Å )