13112550:snowballsdeep said:nothing floats , everything sits on top of something denser then whats below it, all the way to the core. water will "float" on top of anything denser then it, so i guess you could say a single drop of water can float on a rock. so yes water floats but so does everything else
13112557:PULL said:false.
ice is less dense than water but still floats
13112557:PULL said:false.
ice is less dense than water but still floats
13112605:zzzskizzz said:The fuck? yes water floats on top of whatever you poor it into.
13112557:PULL said:false.
ice is less dense than water but still floats
13112550:snowballsdeep said:nothing floats , everything sits on top of something denser then whats below it, all the way to the core. water will "float" on top of anything denser then it, so i guess you could say a single drop of water can float on a rock. so yes water floats but so does everything else
13112831:BeeRad said:Like if you pour water into a glass...is the water floating on top of the glass?...
13112834:.FRY. said:no it's sitting inside the glass
13112831:BeeRad said:Like if you pour water into a glass...is the water floating on top of the glass?...
13112783:Food_Stamps said:does water float on sand?
ever hear of acoustic levitation?
13112977:snowballsdeep said:sand is pretty much very very tiny rocks. so if you go down to a extremely small scale and try to balance a water molecule on top of one grain of sand then yes it will float on it.
and no i didn't until now, shits so cool but that still relates back to physics were the air molecules are acting upon say water to push it into a sort of floating state. The process relies on of the properties of sound waves, especially intense sound waves traveling through a fluid usually a gas (air) to balance the force of gravity. so virtually it is floating as it would in space. Science bitch!
13112977:snowballsdeep said:sand is pretty much very very tiny rocks. so if you go down to a extremely small scale and try to balance a water molecule on top of one grain of sand then yes it will float on it
13113376:blondie. said:No. Let's just end this now.
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Floating is the phenomenon that occurs when buoyancy and gravity forces balance each other. You can only float things in liquids, because "sand" or "glasses" have no buoyant force. If you put something on sand and it holds it (theoretically), it is the normal force that balances gravity.
To answer the question in the OP (and to reference a post above), water in the form of clouds does float IN AIR, another fluid. Water doesn't float on itself - it technically can't, because the buoyant force is created from differences in density (as previously mentioned), and therefore is not present in a system of only water.
13115511:*SID* said:
13115489:El_Barto. said:Different temperatures of water have different densities. Warmer water near the surface of a lake is then floating on colder water near the bottom. Same substance, different density, water floats on water. You lose chemistry, back of the class
13115489:El_Barto. said:Different temperatures of water have different densities. Warmer water near the surface of a lake is then floating on colder water near the bottom. Same substance, different density, water floats on water. You lose chemistry, back of the class
13116139:blondie. said:I was keeping it simple for lower level readership, although I didn't think of that. Besides, I sit in the back of the class anyway, so I can pass notes to your mom and then do her in the bathroom.