Question

14. The optical path of a ray of light of a
given wavelength travelling a distance
of 3 cm in flint glass having refractive
61 nm


...
somebody body help me guys ans plzzz​

Answer 1

Answer:

The optical path of a ray of light of a given wavelength travelling a distance of 3 cm in flint glass having refractive index 1.6 is same as that on travelling a distance x cm through a medium having refractive index 1.25.