what's the speed of light
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The speed of light in a vacuum is 186,282 miles per second (299,792 kilometers per second),or 3*10^8 m/s. And in theory nothing can travel faster than light.
nikhil379:
does every particle of light travels with this week
sorry, I mean does every particle of light travels with this speed
Light of different wavelengths, or colours, travels at different speeds when they travel through any medium other than vacuum
thnx
how does they get this much energy
the particles 'photons' are massless but they have kinetic energy
you mean that they are not having anymore so they can travel with speed of light
I'm sorry you mean that they are not having any
they means ?
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299 792 458 m / s is the speed of lighting
I had asked speed of light not lightning
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