Riverwind (imported) wrote: Sun Sep 07, 2014 6:05 pm not to say anything about what happens when you put cold water on lava, it explodes first then.............
MYTHBUSTERS has been exploding water heaters again. They apparently have a great love affair with exploding water heaters.
In case some of you have not see the demonstration - http://www.youtube.com/watch?v=9bU-I2ZiML0
So turning water to steam provides one huge-assed, jumbo-sized steam cloud.
Steam burns really bad, too.
when liquid water turns into steam the expansion is 1700 times - that means that one cubic foot of water turns into 1700 cubic foot of steam.
1700 cubic foot is about the size of a 24 foot round swimming pool. Think of that expansion in less than a second. Quite violent and destructive. Which in the case of dumping water on lava is like holding exploding dynamite and hoping your fingers remain on your hand. (roll your eyes, please)