Index of Refraction and Wavelength Ratio
Monochromatic light with a wavelength of 550 nm in air enters a thin layer of oil (n = 1.45) floating on water (n = 1.33). What is the ratio of the light’s wavelength in the oil to its wavelength in water?
A
1.18
B
0.92
C
1.09
D
0.85
Question Leaderboard
Not enough data yet to show leaderboard.