Why does light bend when it goes from one medium to another?
13563
What really causes light/photons to appear slower in media?
39242
Why can't we see light travelling from point A to B?
27569
Why does color cause a vertical shift?
32936
Can anyone explain to me why light is not dispersed into a spectrum through a parallel glass slide, but only through a prism?
40182
How come unpolarized light does not undergo destructive interference?
30144
How can I mix two materials based on incoming light
15685
Does slowing light violate relativity?
8946
Does the wavelength always decrease in a medium?
147919
How does this optical illusion work?
38797
Why don't waves with different wavelengths interfere with each other in white-light?
90147
Do light experience Doppler shift along and against frame dragging?
106917
Do individual rays of light lose energy via the inverse square law?
41537
How does light combine to make new colours?
119580
Does light actually travel through glass?
57608
Approaching speed of light: why do objects appear further away in front of me?
54757
Why is the light reflected at the same angle from mirror?
22118
If all motion is relative, how does light have a finite speed?