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What do jellyfish do as they float down from the surface of the water?
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∙ 13y ago
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Wiki User
∙ 13y ago
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Do jellyfish put their food in their mouth or drop it in their mouth?
Since jellyfish float in the water with their tentacles hanging down, you would say they put food into their mouth.
What does surface tension have to do wih floating?
surface tension relates with flotation in that the stronger the surface tension, the easier an object will float.
If you float face down in a pool what surface are you lying on?
On the bottom surface
Why needle with grease float on water surface?
Surface tension. Translated that means that the attraction between the water molecules (to each other) is greater than the force (gravity) pushing the needle down.
Where does a upside down jellyfish live?
in water
How does a water lily float on water?
Surface tension... The water lily is relatively light, and only presses down with a small amount of force. The density of the water provides enough counter-pressure to keep the plant floating on the surface.
Why do you float back to the top when you dive under water in your swimming pool?
Because your body is less dense than the water. More dense bodies go down, in fact you don't float back to the top, the water falls down not leaving room for your body but up to the surface.
Can a hockey puck float on water?
No, because a hockey puck has a higher density than water. In some cases, objects with higher density than water can still float on the water, if they are small enough to avoid breaking the surface tension of the water. This is also the case if the object's mass is distributed across a large enough area, so you could float a penny on water if you put it down flat across the water, but it would not float if you dropped it in on its side. You also could not float that penny if you melted it down and made it into a sphere, for example.
Does Polypropylene float?
Expanded polystyrene will initially float on top of the water's surface, but if in permanent contact with water it has a tendency to absorb water very slowly (over a period of weeks) until it becomes waterlogged, at which time it may either float just at the surface or slowly sink.
What percent water are jelleyfish?
How much percent water are in a jellyfish? Answer The body of an adult jellyfish is made up of 94 to 98 percent water. Scroll down to related links and look for "Jellyfish - Wikipedia".
Do inground vinyl liners frequently float?
The liner should not float at all. The pressure or weight of the water is what holds it down. There has to be either a leak where water is getting under or behind it or maybe ground water is forcing it up. This is sometimesa problem in the southern states where the water table is closer to the ground surface.
What is a landmine and a submarine mine?
Landmines are positioned under earth and leaves. A mine for a submarine hangs in the water below the water surface, or is ejected from a ship's deck to float down to the depth of the submarine.
