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If you breathe in before going under water then you float beacuse you are filled with light air. Otherwise, if you blow out while going under then you sink. All of the air is expelled out of you body. For example: if a balloon is aired up it will float when it pops its will sink if all of the air is out.
What else can I help you with?
What makes people sink when treading water?
People sink when treading water if they are not able to maintain a buoyant position due to lack of proper technique, exhaustion, or body composition. The displacement of water and body buoyancy are key factors in staying afloat while treading water.
Do marbles sink or float?
Marbles are denser than water, so they will sink when placed in water.
Name three things that sink and why they sink?
Rocks sink because they are denser than water, causing them to displace less water and therefore sink. Metal objects sink due to their high density, which makes them heavier than water and causes them to sink. Sunken ships sink because they take on water, increasing their overall weight and causing them to sink below the water's surface.
Does flint sink in water or float in water. Explain why so?
Flint typically sinks in water because it is denser than water. The density of flint is greater than the density of water, causing it to sink when placed in water.
Does the needle float or sink in water?
A needle will sink in water because it is denser than water. The buoyancy force acting on the needle is not enough to counteract its weight, causing it to sink.
Do ginger people float or sink in water?
no they dont float like normal people
Where do people get clean water?
the sink??
When did the Normandie Ship sink?
i dont know thats why i asked you people
Can goldfish be put in untreated water?
Yes. I put my goldfish in water strait out of the sink. We have a well so I dont know about city water, but I know that you can put well water strait out of the sink. Hope this helps.
Does galena float in water?
No, galena does not float in water because it has a higher density than water. This means that galena will sink when placed in water.
What did the people on the titanic think was going on when it started to sink?
don't know why dont you ask them
Why do shark sink when they die?
because sharks have to swim to breath so if they dont swim then they dont breath causeing them to sink and die. because sharks have to swim to breath so if they dont swim then they dont breath causeing them to sink and die.
Which will sink water or maple syrup?
Maple syrup will sink but water is unable to sink because it is water.
Why do you sink in water?
the water sink is not solid and liquid
Why do some shark die when they sink?
because sharks have to swim to breath so if they dont swim then they dont breath causeing them to sink and die. because sharks have to swim to breath so if they dont swim then they dont breath causeing them to sink and die.
Do people sink in salt water?
People can't sink in salt water because if salt is added to water the substance in it will become less denser like the dead sea is so salty that you can easily do yoga or sit and read a book!!!
Will a living person sink in water?
It depends, some people are naturally buoyant, others sink. Normally if you have a lung full of air you will naturally float and if you breath out you will sink.
