On Fri, May 8, 2020 at 7:11 PM Alan Grayson <[email protected]> wrote:
> 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]> 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 > That's what non-conservation means -- something can come from nothing and go to nothing. Bruce -- 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/CAFxXSLQaSizeLYMpkutiN9e9daS9%3D9%2B5mwh4-BryRSwdT2U11w%40mail.gmail.com.
