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

The radius of the innermost orbit of a hydrogen atom is 5.3xx10^-11m . What are the radii of the n=2 and n=3 orbits?

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 ?

The radius of the first orbit of hydrogen atom is 0.52 xx 10^-8 cm . The radius of the first orbit of He^+ ion is

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

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.

If the radius of 1st Bohr orbit in hydrogen atom is 0.5 A^@ 'then radius of 3rd Bohr orbit is

The radius of the first Bohr orbit of the hydrogen atom is 0.53 overset(@) (A) . Calculate the radius of 5 ^(th) , 10^(th) and 25^(th) orbit. .

Find the radius of second Bohr orbit in hydrogen atom and hence find the radius of the third orbit.

The radius of the first orbit in hydrogen is 0.53 A^@ . So the radius of the second orbit in He^+ 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: