How fast can light travel up to?

Sayiphone ∙

Lvl 1

∙ 14y ago

Updated: 8/19/2019

c is a constant variable commonly known as "the speed of light", but more correctly the velocity of the speed of light ought to be called "the velocity of the speed of electromagnetic wave interactions".

And it is precisely 299,792,458 meters per second.

Wiki User

∙ 14y ago

What else can I help you with?

Some fast do light rays travel?

Yes, they travel some fast!

How fast does light travel through copper?

Copper is opaque to light - light can not travel though it.

How fast does light travel per foot?

the speed of light

How fast does light really travel?

it can travel from 380nm [nanometres] to 740nm

What is darkness and how fast does it travel?

Darkness is the absence of light and will therefore travel at the speed of light (6x108m/s)

Does light travel fast outer space?

yes

How fast does lighthouse beam travel?

at the speed of light

How fast does EM energy travel?

Speed of light.

The speed of light indicates how fast light can travel in a vacuum?

Yes ... in a vacuum.

How fast does light travel in a Light Year?

Approx 9.46 trillion km.

Can light travel as fast as sound?

no from what i have learned light travels faster then sound

What is as fast as light?

Nothing can travel faster than light in a vacuum.