Question

When a ray of light is incident at angle 60 degree to a medium of refractive index n,it is observed that the angle of refraction is half the angle of incidence.The value of n is​

Answer 1

Explanation:

Quantum number

Quantum number ,Azimuthal ,Principal

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Quantum numbers

Question1: What is value of Principal & Azimuthal Quantum Number of e’s of 3d subshell.

Ans. n=3, l=2

Question2. What is the orbital of e with quantum numbers-

n=4, l=3, m=0, s=-1/2

Ans. 4f

Question3.Which set the quantum number is not possible?