Why isn't light scattered uniformly in every direction?
38155
Why do Lambertian Reflectors Privilege the Observer?
56838
Why aren't all objects transparent?
118973
Why is making a laser that shines light over the full spectrum, i.e. a 'white laser', so difficult?
139062
Why does photon have to travel in sideways to hit the light clock?
144461
Why is the photon emitted in the same direction as incoming radiation in Laser?
39242
Why can't we see light travelling from point A to B?
107125
Why is an image formed when two light rays coming from an object intercept?
109743
Is a single photon always circularly polarized?
72913
Why does a light wave fade as it travels through space?
129566
What happens to light in a perfect reflective sphere?
98857
Why does interference pattern remain constant?
25533
Why is the CDF of a sample uniformly distributed
147571
How does Fermat's principle make light choose a straight path over a short path?
52389
Why does a CD work as a diffraction grating even with light from a light bulb?
84291
Do the integral forms of Maxwell's Equations have limited applicability because of retardation?
114388
Why doesn't more light bounce off of things in the manner of sound?
44178
Why is light invisible?