" Radius of Bohr's orbit of hydrogen atom is "

Radius of first bohr's orbit of hydrogen atom is 0.53 A then the radius of 3^(rd) bohr orbit 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.

The radius of first Bohr orbit of hydrogen atom is 0.53Å . Then the radius of first Bohr-orbit of mesnoic atom (negative meson has mass 207 times that of electron but same charge) is:

The radius of first Bohr orbit of hydrogen atom is 0.529 Å . Calculate the radii of (i) the third orbit of He^+ ion and (ii) the second orbit of Li^(2+) ion.

The Bohr’s radius of first orbit of hydrogen atom is 0.053 nm. What is the radius of the second orbit?

The radius of first orbits of hydrogen atom is called Bohr radius. (True /false).