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Hair is buoyant in water because it is less dense than water. This means that the weight of the water displaced by the hair is greater than the weight of the hair itself, causing it to float. Additionally, air trapped in the hair contributes to its buoyancy.

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1y ago

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How does gravity underwater affect the movement of objects and organisms?

Gravity underwater affects the movement of objects and organisms by making them feel lighter and more buoyant. This can cause objects to float or sink, and organisms to move more easily through the water.


Why do you float back to the top when you dive under water in your swimming pool?

When you dive underwater in a swimming pool, your body displaces water, creating buoyancy that pushes you back towards the surface. This buoyant force is greater than your weight underwater, causing you to float towards the top when you stop exerting downward force. Additionally, the air in your lungs can also contribute to your buoyancy and push you upward.


What happens when you stick a balloon to glass will it float?

When you stick a balloon to glass, it will not float on its own. The balloon will stick to the glass due to static electricity generated when rubbing the balloon against your hair or clothes. The balloon's ability to float is determined by the gas inside the balloon and the upward force it creates, not by sticking it to a surface.


How do air pockets work to affect the buoyancy of objects underwater?

Air pockets affect the buoyancy of objects underwater by reducing their overall density. When an object with an air pocket is submerged, the air inside the pocket creates a lifting force that counteracts the weight of the object, making it more buoyant and allowing it to float or rise to the surface.


What are underwater sound detecting systems called?

Underwater sound detecting systems are called hydrophones. These devices are used to listen to and record sounds underwater, such as those produced by marine animals or underwater activities.

Related Questions

Would a person living under water sink or float?

A person living underwater would die. But, people do float.


How do you get the underwater chests in okami?

You use the power slash and the item will float up to you.


What to do if you become overexerted while diving underwater?

a. underwater: stop and wait till you catch your breathe b. at the surface: inflate your BCD and float


Does hair grow underwater?

No, not really. It may look like that because when you put your hair underwater it floats and looks like it is longer than how it is when it is dry.


Why do some plants float on water and some are grow underwater?

they have swollen or spongy bodies .they are light


What happens when you push an empty bottle underwater?

The bottle begans to fill with water and begans to float.


When and why some objects float just beneath the surface of water and also is there a limit at which depth they can continue to float underwater?

If the object density is higher than water, it will sink.


When an object float does the volume of the displaced water equal to the volume of the portion of the objects that's underwater?

Yes.


Why will San Francisco be off the coast of Alaska someday?

Because California will go underwater and will float over to Alaska


Do ginger people float or sink in water?

no they dont float like normal people


Why don't the bodies of the people float after the ships sink in the Bermuda Triangle?

the bodies of people don't float because of the currents in the water and cause of the weight so the bodies will remain underwater.


When you swim underwater you float back up why?

your lungs are filled with air and the air is lighter than water and it pulls you up