The meaning of SPEED OF LIGHT is a fundamental physical constant that is the speed at which electromagnetic radiation propagates in a vacuum and that has a value fixed by international convention of 299,792,458 meters per second —symbol c.
speed of light- the speed at which light travels in a vacuum; the constancy and universality of the speed of light is recognized by defining it to be exactly 299,792,458 meters per second light speed,c constant- a number representing a quantity assumed to have a fixed value in a specifie...
speed of light :Definition, Usages, News and More speed of light nthe speed at which light travels in a vacuum; the constancy and universality of the speed of light is recognized by defining it to be exactly 299,792,458 meters per second ...
The meaning of LIGHT SPEED is the speed of light; also, informal : an extremely fast rate or speed. How to use light speed in a sentence.
It serves as the single limiting velocity in the universe, being an upper bound to the propagation speed of signals and to the speeds of all material particles. In the famous relativity equation, E = mc2, the speed of light (c) serves as a constant of proportionality, linking the formerly...
Speed of light, speed at which light waves propagate through different materials. In a vacuum, the speed of light is 299,792,458 meters per second. The speed of light is considered a fundamental constant of nature. Its significance is far broader than it
b. The illumination derived from a source of light: by the light of the moon. c. The particular quantity or quality of such illumination: moved the lamp closer to get better light. d. The pathway or route of such illumination to a person: You're standing in his light. 4. a. A ...
guangsu definition at Chinese.Yabla.com, a free online dictionary with English, Mandarin Chinese, Pinyin, Strokes & Audio. Look it up now!
All colors depend on light. Physics. Also calledlu·mi·nous en·er·gy[loo, -m, uh, -n, uh, s , en, -er-jee];.electromagnetic radiationto which the organs of sight react, ranging in wavelength from about 400 to 700 nanometers and propagated at a speed of 186,282 miles per seco...
Impact definition: the striking of one thing against another; forceful contact; collision. See examples of IMPACT used in a sentence.