Why image gets formed when light rays intersect?
107125
Why is an image formed when two light rays coming from an object intercept?
61988
Why do two beams of light pass through one another without interacting?
13563
What really causes light/photons to appear slower in media?
95230
Photo : inverse of miniature effect
52326
Why does a ray passing through optical centre remain undeviated?
5457
Why do shadows from the sun join each other when near enough?
104989
What causes refraction of visible light?
64934
Real images and their formation
106435
Ray-Casting algorithm in Ray-triangle intersection
91300
Does light loses its energy when it passes through denser medium?
114388
Why doesn't more light bounce off of things in the manner of sound?
20642
What happens when yellow light is passed through a prism?
18007
Why does light change direction when it travels through glass?
31156
Is light amplitude spatial?
40182
How come unpolarized light does not undergo destructive interference?
144256
Light formed by the sun?
67346
Why exactly does diffraction occur?