Question
Question: The refractive index of a certain glass is 1.5 for light whose wavelength in vacuum is 6000 Å. The w...
The refractive index of a certain glass is 1.5 for light whose wavelength in vacuum is 6000 Å. The wavelength of this light when it passes through glass is
A
4000 Å
B
6000 Å
C
9000 Å
D
15000 Å
Answer
4000 Å
Explanation
Solution
