Monday, January 28, 2013

Sublimation;0

Have you ever wondered about Astronaut Food??? This type of food has to do with Sublimation! Sublimation is when a solid goes straight to a gas without going through the liquid phase. Food happens when the temperature increase to be above 32 decrees F. The surround pressure must be below 0.06 atmosphere. When this happens the water inside liquid melts and it lacks the pressure to become a liquid becoming a gas!!!
Posted by at

2 comments:

  1. AnonymousMarch 8, 2013 at 9:58 AM

    Hey Kat. I really liked learning about sublimation. I would like to learn more about what the exact process is for making austronaut food. Thanks.

    ReplyDelete
  2. AnonymousApril 9, 2013 at 9:34 AM

    Hello Katherine,
    Your blog was very interesting and I related to it because I, myself, also eat food. Great blog

    ReplyDelete

Subscribe to: Post Comments (Atom)