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Why does an egg need salt water to float?

Updated: 8/17/2019
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15y ago

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An egg is almost entirely made of water. The other components (shell, proteins etc.) add the the weight of the water and cause the egg to sink. Adding salt to the water in the container that you wish to float the egg into, makes it more dense than the water in the egg and so the egg floats.

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15y ago
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Q: Why does an egg need salt water to float?
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Related questions

Will a egg float in salt water?

Yes, and egg will float in salt water.


Why does an egg need salt to float?

the salt makes the water denser


Does an egg float in water mixed with salt?

An egg does float in water that is mixed with salt, because salt provides more density in the water, and ,therefore, allows an egg to float.


Can a egg can or can't float in water?

an egg can float in salt water.


How mush salt can float a egg?

salt in water makes water denser when dissolved, making egg float.


Does an egg float in salted water?

Yes it does float in salt water.


How egg float in salt water funfacts?

well an egg can float in salt water because of the mass and density of it makes it easier to float


Why does an egg float on salt water only?

Because salt water is more dense than the egg therefore making the egg float


Will an egg float in salt water or tap water?

Eggs float in salt water but not in tap water, which is a fresh water. This is because salt water is more dense than fresh water.


What is in the salt water why the egg float?

Salt water have a higher density.So it can produce enough upthrust to make the egg float.


Does egg always float in salt water?

An egg will float in salt water depending on the amount of salt found in the water because this increases the density of the solution. The density of salt water should always be higher than the density of the egg in order for it to float.


Does Egg Float In Salt Water Or Fresh Water?

Fresh eggs float in salt water because the density of salt water is more than the density of the egg. But fresh eggs do not float in fresh water because the density of water is less than that of the egg. Salt increases the density of water.