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AP EAMCET201724 Apr 2017Morning ShiftPhysicsAtomic PhysicsActual

The radius of the innermost electron orbit of hydrogen atom is 5.3 10⁻¹¹ ~m . Then the ratio of radii of the orbits of n=2 and n=3 is

Options

  1. A9: 4
  2. B2: 3
  3. C4: 9
  4. D3: 2

Correct answer

C. 4: 9

Step-by-step solution

No solution. Refer to answer key.

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