For the Bohr's first orbit of circumference ` 2pi r` , the de - Broglie wavelength of revolving electron will be

If the radius of first Bohr's of hydrogen is x , then de - Broglie wavelength of electron in its 3rd orbit is

If the radius of first Bohr's of hydrogen is x , then de - Broglie wavelength of electron in its 3rd orbit is

The de Broglie wavelength of an electron in the 3rd Bohr orbit is

The de Broglie wavelength of an electron in the 3rd Bohr orbit is

If the radius of first Bohr orbit of H atom is r, then find de Broglie wavelength of electron in 3 rd orbit

If a_(0) be the radius of first Bohr's orbit of H-atom, the de-Broglie's wavelength of an electron revolving in the second Bohr's orbit will be:

If a_(0) be the radius of first Bohr's orbit of H-atom, the de-Broglie's wavelength of an electron revolving in the second Bohr's orbit will be:

If a_(0) be the radius of first Bohr's orbit of H-atom, the de-Broglie's wavelength of an electron revolving in the second Bohr's orbit will be:

The de Broglie wavelength of an electron in the first Bohr orbit is