What exactly is light?
50771
What exactly are light waves?
53052
What exactly is work?
48440
Quantum made easy: so what *is* quantum mechanics all about?
91032
Are light waves sinusoidal functions?
51802
What is the frequency of a photon?
145225
What is the amplitude of a light wave?
82419
Why does the electric field dominate in light?
74101
How is a vacuum able to propagate light?
2912
What does it take to understand Maxwell's equations?
56791
How is light emitted by an incandescent lamp
137720
Dark on Light or Light on Dark?
43436
What exactly is a photon?
122836
If light is an electric and (magnetic field), how can it be absorbed?
92937
What exactly is 'Dark Matter'?
118710
What really is reflection?
158809
What is the status of massless photons traveling through a medium?
124207
What are the advantages of Light Application objects