Recent content by QuantamMan

  1. Q

    Why does a sealed plastic bottle deflate after being capped?

    yes, we have been having snowfall lately, it's cold right now
  2. Q

    Undergrad Why do different sources define entropy differently?

    How is energy defined as "unavailable"
  3. Q

    Why does a sealed plastic bottle deflate after being capped?

    Hi Guys, I am new here, but I have a quick question. I had a somewhat tepid liquid in a plastic soda plastic 2L bottle When I tightened the cap to close it all was well and normal After a day a portion of the top of the bottle deflated, as if oxygen was sucked out Can someone...