2006-11-16 10:51:21 · 4 answers · asked by Not my name 2 in Science & Mathematics ➔ Physics
the water is relesed as vapor from the liquid when the liquid is heated. Water changes phase and becomes gas, its called evaporation.
2006-11-16 10:55:51 · answer #1 · answered by franklino 4 · 0⤊ 0⤋
The first bubbles you see are the dissolved air in the liquid. Then as it boils, it changes from a liquid to a gas, so you see the gas bubbles.
2006-11-16 18:56:34 · answer #2 · answered by science teacher 7 · 0⤊ 1⤋
There is no air. The bubbles consist of vapor of the liquid. If you boil water, the bubbles are steam bubbles. If you boil benzene, the bubbles are benzene vapor bubbles.
2006-11-16 18:54:55 · answer #3 · answered by steve_geo1 7 · 2⤊ 0⤋
I asked the same question a while ago.
See:
http://answers.yahoo.com/question/index;_ylt=Ajsxi3MF41o9yKLi4YAuN77sy6IX?qid=20061107040158AAIomFm
2006-11-16 18:59:56 · answer #4 · answered by espers_cypher 2 · 0⤊ 0⤋