Question

a light ray enters a liquid at an angle of incidence 45 degrees and it's refracted on liquid at angle of refraction 30 degrees calculate the refractive index of the liquid​

Answer 1

Answer:

Refractive index is the measurement of the bend in the light ray when it enters into one medium from another. The equation used is, n = sin i/sin r where n is the refractive index, sin I is the angle of incidence and sin r is the angle of refraction. Given in the question, sin i = sin 45 = 0.7 and sin r = sin 30 = 0.5.

Explanation:

please mark me as brainliest answer and if you like my answer press heart ❤️.