In a hypotherical Bohr hydrogen, the mass of the electron is doubled. The energy `E_(0)` and the radius `r_(0)` of the first orbit will be (`a_(0)` is the Bohr radius)

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:

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

In Bohr's model of hydrogen atom, the radius of the first electron orbit is 0.53 A. What will be the radius of the third orbit?

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

The de-broglie wavelength of the electron in the second Bohr orbit is (given the radius of the first orbit r_1 = 0.53 Å)

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

The radius of Bohr's first orbit is a_(0) . The electron in n^(th) orbit has a radius :

The radius of Bohr's first orbit is a_(0) . The electron in n^(th) orbit has a radius :

In a Bohr atom the electron is replaced by a particle of mass 150 times the mass of the electron and the same charge. If a_(0) is the radius of the first Bohr's orbit of the orbital atom, then that of the new will be .

In a Bohr atom the electron is replaced by a particle of mass 150 times the mass of the electron and the same charge . If a_(0) is the radius of the first Bohr orbit of the orbital atom, then that of the new atom will be