Question:

Let the x-y  plane be the boundary between two transparent media. Medium 1 in z≥0 has refractive index of √2 and medium 2 with z less than 0 has a refractive index of √3. A ray of light in medium 1 given by the vector A = 6√3i+8√3j+10k incident on the plane of separation. The angle of refraction in medium 2 is

Options :

  • (a) 30degree
  • (b) 45 degree
  • (c) 60 degree
  • (d) 75 degree

Answer :

(b) 45 degree

Answer Steps :

step 1

step 2

step 3

step 4

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