The period of revolution of electron in `3^(rd)` Bohr orbit in Hydrogen atom is `4.132xx10^(-15)` second.Hence find the period of revolution of electron in the fourth Bohr orbit.

Find the period of revolution of electron in the second orbit in the hydrogen atom and hence find period of revolution of the electron in the third orbit of hydrogen atom. epsilon_0 = 8.85 xx 10^-12 C^2// Nm^2, h=6.63 xx^-34 J-s, m=9.xx10^-31 kg, e =1.6 xx 10^-19 C .

The energy of an electron in the 1st Bohr orbit of hydrogen atom is

The time period of revolution of electron in its ground state orbit in a hydrogen atom is 1.6 × 10–16 s. The frequency of revolution of the electron in its first excited state (in s–1) is:

Find the ratio of the diameters of 2nd Bohr orbit to 4th Bohr orbit.

Find the ratio of the diameters of 1st Bohr orbit to 3rd Bohr orbit.

The radius of 3rd Bohr's orbit in hydrogen atom is 4.782 xx 10^-10 m Calculate the radius of the 5th Bohr orbit.

The angular momentum of the electron in the second Bohr orbit is 2.112 xx 10^-34 kg m^2//s . Find the angular momentum of the electron in the third Bohr orbit.

Radius of 5^(th) Bohr orbit in hydrogen atom is 132.5xx10^-(11)m. What will be the radius of the third orbit in overset@A ?

Find the angular speed of the electron in the first orbit of hydrogen atom.

The angular speed of the electron in the nth Bohr orbit of the hydrogen atom is proportional to