In Bohr's model, if the atomic radius of the first orbit is `r_(0)`, then the radius of the fourth orbit is

In Bohr's mode, the atomic radius of the first orbit is r_(0) then the radius of the third orbit is

In Bohr's model, the atomic radius of the first orbit is r_(0) . Then, the radius of third orbit is

In Bohr’s model, the atomic radius of the first orbit is r. Then, the radius of the third orbit is

In Bohr's model, the atomic radius of the first orbit is gamma , then the atomic radius of the third orbit is______.

In Bohr's model, the atomic radius of the first orbit of Hydrogen atom is r_(0) then the radius of the third orbit is

If the radius of Bohr's 4th orbit is a, then the radius of Bohr's first orbit is

In Bohr.s model of hydrogen atom, radius of the first orbit of an electron is r_(0) . Then, radius of the third orbit is:

If the radius of first Bohr orbit be a_0 , then the radius of the third orbit would be-