Why we can't conserve light?
106820
What longest time ever was achieved at holding light in a closed volume?
144698
Why do many people say that virtual particles do not conserve energy?
27365
Why can't light escape from a classical black hole?
91300
Does light loses its energy when it passes through denser medium?
117653
How does light travel?
88577
How is light produced?
144948
Why doesn't an electromagnetic wave violate conservation of energy?
61742
How is electricity wasted?
72983
Why does lightning emit light?
53097
Is it possible to have an object ignore a certain light source but still be affected by others?
104989
What causes refraction of visible light?
116033
Energy conservation limited by uncertainty principle
84804
Why do light disappears the moment we switch off the source (inside the wooden box)?
116708
Does it make you safer to use lights during the day?
58922
How do I capture artificial light sources better?
103242
Why can't we surpass the speed of light?
49023
Why wave theory cannot explain photoelectric effect and provides evidence for particle nature of light?