The de Broglie wave present in fifth Bohr orbit is:

The de-Broglie's wavelength in 1^(st) Bohr's orbit is

If the de Broglie wave length of the fourth Bohr's orbit of hydrogen atom is 4 Å, the circumference of the orbit is:

If the de Broglie wave length of the fourth Bohr's orbit of hydrogen atom is 4 Å, the circumference of the orbit is:

de-Broglie wave length of Bohr's first orbit is lambda.What is the circumference of third orbit?

If the radius of first Bohr's orbits is X , then de Broglie wavelength of electron in 3 rd orbit is nearly

If radius of Bohr first orbit is x, then de Broglie wavelength of electron in 3rd orbit is nearly

if the radius of the first Bohr orbit is x, then find the de Broglie wavelength of electron in third orbit.