On Friday, May 8, 2020 at 2:56:50 AM UTC-6, Bruce wrote: > > On Fri, May 8, 2020 at 6:00 PM Alan Grayson <[email protected] > <javascript:>> wrote: > >> If it's not conserved, as seems implied by the red shift due to >> expansion, where does it go? TIA, AG >> > > Silly question. If it is not conserved, it does't have to go anywhere -- > it just vanishes. > > Bruce >
When an expanding gas cools, doesn't the energy go into work done to cause the expansion? Is it your opinion then, that something cannot come from nothing, but something can become nothing? AG -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/13d74778-3511-4b22-a811-1f789b039bdd%40googlegroups.com.
