Before Cardo sleeps he tried to put 100 ml tap water into a beaker and leave it open overnight. Early in the morning man as he woke up he found out that the water decreased in volume. What could be the reason?
A. some water molecules of kinetic energy that overcome the attraction of neighboring molecules and escape from the surface of the liquid and eventually move into the air.
B. some water molecules of potential energy that overcome the attraction of neighboring molecules and escape from the surface of the gas and eventually mix into the air.
C. some water molecules lost because of strong winds from the windows.
D. all of the above
A. some water molecules of kinetic energy that overcome the attraction of neighboring molecules and escape from the surface of the liquid and eventually move into the air.
B. some water molecules of potential energy that overcome the attraction of neighboring molecules and escape from the surface of the gas and eventually mix into the air.
C. some water molecules lost because of strong winds from the windows.
D. all of the above
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Answer:
ITS LETTER D...
Explanation:
HOPE IT HELPS, cause all the choices are same and it actually decreased volume by mixing in the air