2. What happens to the wavelength of light when it moves from air into a materia
ID: 1379816 • Letter: 2
Question
2. What happens to the wavelength of light when it moves from air into a material that has an index of refraction of n?
3. What happens to the frequency of light when it moves from air into a material that has an index of refraction of n?
It stays the same.
4. Four lenses are used as microscope objectives, all for light with the same wavelength ?. Rank in order, from highest to lowest, the resolving power of the lenses.
a It becomes n times bigger. b It becomes n times smaller. c It stays the same.Explanation / Answer
B, C, D