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MHT CET20249 May 2024Evening ShiftPhysicsAtomic PhysicsActual

In hydrogen atom, if V_n and V_p are orbital velocities in n ^ th and p ^ th orbit respectively, then the ratio V_p: V_n is

Options

  1. Ap : n
  2. Bn : p
  3. Cp ^2: n ^2
  4. Dn ^2: p ^2

Correct answer

B. n : p

Step-by-step solution

Velocity of electron in n^ th orbit of hydrogen atom, V _ n = e ^2 2 ₀ hn array ll & V _ n 1 n & ~V _ p ~V _ n = n p array

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