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The way light behaves can seem very counterintuitive, and many physicists would agree with that, but once you figure out light waves it all starts to make mo...
View full lesson: http://ed.ted.com/lessons/is-light-a-particle-or-a-wave-colm-kelleherCan we accurately describe light as exclusively a wave or just a parti...
19 Σεπ 2013 · Light waves, visible and invisible. Each kind of light has a unique wavelength, but human eyes can only perceive a tiny slice of the full spectrum -- the very narrow range from red to violet ...
We might not have unified electrodynamics until 1865, but we've known light was a wave since the original double-slit experiment in 1801.
Light is a form of energy. Its wavelength tells us its energy and... In order to understand how we study the universe, we need to talk a little bit about light.
Light is pretty strange. It can look like a particle and a wave, depending on how you look at it. No pun intended. Let's explore light from the very first th...
Physics of waves: Covers Quantum Waves, sound waves, and light waves. Easy to understand explanation of refraction, reflection, and many other topics.