80% of the speed of light in vacuum is 239,833,966.4 meters per second.
photons
You would be much heavier than normal. The mass of any object increases as its speed goes up.
Heat waves traveling at the speed of light are called RADIATION! :)
Speed. All photons traveling through a vacuum travel at the speed of light.
That would depend on the medium which the light is traveling through.
beta
The electron has the speed of light.
Why is the speed of the electron beam greater than the speed of light in cathode ray oscilloscope.
When the light is traveling through vacuum.
Electrons are able to travel close to speed of light.
Yes.
To an outside observer a person traveling at the speed of light would be frozen in time. To the person traveling at the speed of light, things would seem normal.
ANY light traveling through the same medium (stuff) has the same speed.
photons
You would be much heavier than normal. The mass of any object increases as its speed goes up.
Heat waves traveling at the speed of light are called RADIATION! :)
the same as you were if you weren't.