(phy)關於 能量守衡 問題

The total energy of the universe comes from the Big Bang, which is estimated to be about 4 x 10^69 joules. This amount of energy is roughly that would be released by the explosion of 9.5 x 10^59 tons of TNT.

You may refer to the following web-page for estimation of this energy:

http://imagine.gsfc.nasa.gov/docs/ask_astro/answers/980211b.html





2013-03-29 20:00:50 補充：
The given web-page has already provided a solution on how to find out the estimated energy.