PhysicsMedium183×since 2002Q6024The radius of third stationary orbit of electron for Bohr's atom is R. The radius of fourth stationary orbit will be:A43R\frac{4}{3} \mathrm{R}34RB169R\frac{16}{9} R916RC34R\frac{3}{4} R43RD916R\frac{9}{16} \mathrm{R}169RCheck answerSkip