Time does not exist?

[silver_bullet]

---

hehehe mao lnag gihapon... naa gihapon time to eat, sleep, drink and die.

[burnfinger]

para nako.. para nako lang.. hehe.. time exist jud... BUT "TIME IS NOT OUR FRIEND"...

[silver_bullet]

why? because we grow old and die?

[Divemaster]

More like "total energy that can be produced by a certain atom is equal to its total mass multiplied by the squared value of the fastest speed light can attain..."

i thought constant ang speed of light?

[Existanz]

i thought constant ang speed of light?

Not only that, the speed of light is also independent from relative observation, that is, it remains constant even if the source of the light is being carried by supersonic vehicle travelling opposite to the direction of the light beam. A stationary observer on the ground using Newtonian Physics would be wrong to deduce that the speed of light has reduced relative to the ground, considering that train is moving in opposite direction.

[Divemaster]

the fastest speed light can attain..."

na confuse ko ani gud nga explanation, mura man mo-decelarate or mo-accelerate and speed sa light

[cosplay]

i thought constant ang speed of light?

na confuse ko ani gud nga explanation, mura man mo-decelarate or mo-accelerate and speed sa light

Not only that, the speed of light is also independent from relative observation, that is, it remains constant even if the source of the light is being carried by supersonic vehicle travelling opposite to the direction of the light beam. A stationary observer on the ground using Newtonian Physics would be wrong to deduce that the speed of light has reduced relative to the ground, considering that train is moving in opposite direction.

Light is not at all constant in everything:


"The speed of light when it passes through a transparent or translucent material medium, like glass or air, is less than its speed in a vacuum."

-from here

"Does the speed of light change in air or water?

Yes.  Light is slowed down in transparent media such as air, water and glass.  The ratio by which it is slowed is called the refractive index of the medium and is always greater than one.*  This was discovered by Jean Foucault in 1850."

-from here


""Nothing can travel faster than the speed of light."
"Light always travels at the same speed."

Have you heard these statements before? They are often quoted as results of Einstein's theory of relativity. Unfortunately, these statements are somewhat misleading. Let's add a few words to them to clarify. "Nothing can travel faster than the speed of light in a vacuum." "Light in a vacuum always travels at the same speed."  Those additional three words in a vacuum are very important. A vacuum is a region with no matter in it. So a vacuum would not contain any dust particles (unlike a vacuum cleaner, which is generally full of dust particles). "

-from here

[Divemaster]

we do know what a vacuum means and we are talking here about the "speed of light", not the "speed of light when it passes through a transparent or translucent material medium" or the "speed of light when it passes thru water", any highschool grad with physics 101 knows that. meaning, the speed of light is still constant just like the force of gravity.

let's just stick to einstein's theory of relativity

[cosplay]

we do know what a vacuum means and we are talking here about the "speed of light", not the "speed of light when it passes through a transparent or translucent material medium" or the "speed of light when it passes thru water", any highschool grad with physics 101 knows that. meaning, the speed of light is still constant just like the force of gravity.

let's just stick to einstein's theory of relativity

Absurd. Einstein's is just a theory. We are talking about real proven facts here. What you learn in highschool is more of an overview. I am giving you further specifics to help broaden your knowledge. Google "vacuum".

[Divemaster]

einstein's theory is more than just a proven fact, look what happened to hiroshima and nagasaki if you had forgotten you history lessons