Re: Nobel Prize for David Thomson?!

From: David Thomson (news5_at_volantis.org)
Date: 01/08/05


Date: Sat, 8 Jan 2005 14:58:31 -0600


"Bjoern Feuerbacher" <feuerbac@thphys.uni-heidelberg.de> wrote in message
news:crgh8c$4no$1@news.urz.uni-heidelberg.de...
>> Even still, E cannot be the unit of energy
>
> What on earth do you mean with this sentence? No one ever
> said that E *is* the unit of energy! 1 Joule is the unit of
> energy; E is simply the symbol used for energy in equations!

Do you know what the difference is between an equation and an expression? I
fully agree with you if you're saying that E is merely a symbol. Because if
E is merely a symbol, then E=mc^2 is not an equation. There is no equality.
All there is is an expression of mc^2. That's what I've been saying all
along.

Everybody talks about E=mc^2 as though it were a real equation. It's not.
There is no equality between the two sides.

Now, if there is no equation, there is no way to make energy equal to mass.
E is just a symbol, it is not the unit of energy, just as you state.

Dave



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