Sujet : Re: Want to prove E=mc²? University labs should try this!
De : tomyee3 (at) *nospam* gmail.com (ProkaryoticCaspaseHomolog)
Groupes : sci.physics.relativityDate : 26. Nov 2024, 09:27:15
Autres entêtes
Organisation : novaBBS
Message-ID : <1c8ddce1b3c5cc1caa998058c5cb0abe@www.novabbs.com>
References : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
User-Agent : Rocksolid Light
On Mon, 25 Nov 2024 21:54:34 +0000, rhertz wrote:
This means that half of the accumulated 955 Joules remain within the
cavity.
477.5 Joules of energy in a volume of 5.236e-4 m^3 implies a energy
energy density u (assumed to be black body) within the shell of
9.12e4 J/m^3
u = 4 σ T^4/c
9.12e4 = 4 * 5.67e^-8 T^4/3.0e^8
T^4 = 120,634,920,634,920,634,920
T = 1.05e5 K temperature of the black body radiation
Your numbers don't make sense.