Why is energy proportional to light's frequency?
15019
Does a single photon's energy depend on frequency? (photoelectric effect)
139062
Why does photon have to travel in sideways to hit the light clock?
100944
The relationship between the energy and amplitude of a wave? Derivation?
106917
Do individual rays of light lose energy via the inverse square law?
61729
If turning a perfectly monochromatic laser on for a finite time gives a frequency spread, where did the other frequency photons come from?
147954
Relation between power and energy
88577
How is light produced?
69709
How can a photon oscillate when it experiences no time?
42751
Why do we think of light as a wave?
86302
If light rays obey to the wave equation, why can they be thought as straight lines?
133259
Loss in energy by light after reflections
88401
How is the amplitude of light related to number of photons?
84080
Why is spectrum obtained by sunlight, said to be continuous?
57239
Why is energy in a wave proportional to amplitude squared?
53455
Relativistic speed/energy relation. Is this correct?
91300
Does light loses its energy when it passes through denser medium?
51802
What is the frequency of a photon?