The innermost orbit of the hydrogen atom has a diameter of `1.06Å` what is the Diameter of the tenth orbit:

The radius of the lowest orbit of the hydrogen atom is

The diameter of first orbit of hydrogen atom is of the order of

The energies of orbitals of hydrogen atom are in the order

The innermost orbits of a hydrogen atom is 5.3xx10^(-11) m. What is the radius of the orbit in third excited state ?

Calculate the frequency of revolution of the electron in this second Bohr orbit of the hydrogen atom. The radius of the orbit is 2.14 Å and the speed of the electron in the orbit is 1.09 xx 10^(6) m//s .

The radius of the smallest orbit of the electron( aO) in hydrogen atom is 0.053 nm. What is the radius of the 4th orbit of the electron in hydrogen atom.

Radius of Bohr's orbit of hydrogen atom is

Calculate the period of revolution of the neptune around the sun, given that diameter of its orbit is 30 times the diameter of the earth's orbit around the sun. Assume both the orbits to he circular.

The radius of an orbit in hydrogen atom is equal to