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In experiments described in the Dec. 22, 2005, issue of Nature, the researchers added to a catalog of confirmations that matter and energy are related in a precise way. Specifically, energy (E) equals mass (m) times the square of the speed of light (c2), a prediction of Einstein's theory of special relativity. By comparing NIST/ILL measurements of energy emitted by silicon and sulfur atoms and MIT measurements of the mass of the same atoms, the scientists found that E differs from mc2 by at most 0.0000004, or four-tenths of 1 part in 1 million. This result is "consistent with equality" and is 55 times more accurate than the previous best direct test of Einstein's formula, according to the paper.
originally posted by: TDDAgain
a reply to: rounda
All it took was the simple formula for momentum.
...that can NOT be applied to photons!
If relativity is real, the speed of light is not constant.
That is the ONLY way the speed of light can be constant.
Which is exactly the opposite of the theor(ies) of relativity.
originally posted by: TDDAgain
If relativity is real, the speed of light is not constant.
You don't say? The speed of light depends on the medium the photon travels in as well as the frequency, so indeed it is not a constant.
That is the ONLY way the speed of light can be constant.
Which is exactly the opposite of the theor(ies) of relativity.
This posts showcases you understood nothing.
originally posted by: TheValeyard
Bruh, Relativity is measurable. We've sent atomics clocks into space and compared them with synchronized atomic clocks on Earth.
Time indeed moved at different speeds. Besides, how is a giant mass NOT going to cause some kind of perturbation in spacetime?
For example, my ex was a big lady, and that was the longest year of my life.
a reply to: rounda
originally posted by: TDDAgain
a reply to: rounda
It is because you know nothing about physics.
www.livescience.com...
originally posted by: Oldcarpy2
a reply to: rounda
"There are any number of reasons why a clock would read differently at different elevations, most notably the affect of gravity on the kinetic pieces of the clock."
Ahem. Atomic Clocks. Not Cuckoo Clocks?
originally posted by: Oldcarpy2
a reply to: rounda
What would be the point?