Can you change the wavelength of light keeping frequency constant and can you do the opposite as well?
10025
Why does wavelength change as light enters a different medium?
11053
Planck's Law in terms of wavelength
38865
How can a Photon have a "frequency"?
75308
Does there exist a laser that is tunable over the whole visible spectrum?
4005
If refraction slows down light, isn't it possible to hold light still?
157497
During reflection does the emitted photon have same properties?
58775
What exactly does the *frequency* of a photon mean?
60363
Photoelectric effect in a a frequency range
107782
Does light reflect if incident at exactly the critical angle?
136086
Can light be trapped theoretically?
15019
Does a single photon's energy depend on frequency? (photoelectric effect)
107970
Laser, wire, and a circle of light
118021
How do you "store" a photon?
98857
Why does interference pattern remain constant?
131406
Can you split a photon?
57260
Photoelectric Effect - Dependence of current on frequency
78333
Does the light color spectrum and frequency matter for photosynthesis?