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How do you make a substance that is more dense than water float?
Wiki User
∙ 15y ago
Spread out the weight of the object until the force of the object pressing down on the water in any one spot is less than the force/resistance of the water pushing up. For example, a human can not stand on water, but a human can stand on a piece of plywood that is laying on the water and not get wet. The plywood effectively spreads out the weight of the person until the combined downward force of the person/plywood in any one location is less that the upward force of the water.
Wiki User
∙ 15y ago
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How many teaspoons of vinegar does it take to make an egg to float?
The density of the average egg will be slightly greater than water, so it will sink. To make the egg float, make the water more dense by adding salt. For one cup of water, adding three tablespoons of salt should be about enough to make the egg float.
Does an egg float in water with flour?
In a mixture of oil and water, the two will separate with the oil on top. If the water has enough solute in it (salt, sugar), the egg will float in the water, but not above the oil. An egg is denser than fresh water, but less dense than salt water. It is denser than most oils.
What floats and sinks?
In water, it could be any substance really with the same density of water, in which case would simply drift within the water body. Floating is caused when the substance is less dense than water, while sinking is caused when the substance is more dense than water. An equivalent density would be your answer.
How do you get an egg to float in vinegar?
To make an egg float in vinegar, you simply have to make the vinegar denser than the egg. Its like when you mix oil and water together, if you leave it for a while, you notice that they separate, one on top of another. The substance at the bottom is more dense than the substance at the top. To recreate this with vinegar and an egg, add salt to make the vinegar denser, and then put the egg in. If the egg still sinks, add more salt. Repeat until you get your desired result.
Can you put salt in water to make an object float?
If the object does not quite float in water, adding salt to the water might make the object float, yes.
How do you make a coin float?
make it less dense than the substance it is floating in.
Why does salt in water make objects float?
Things float in water if they are less dense than the water they are floating in. Putting salt in the water makes it more dense, so things that are a little more dense than ordinary water float in salt water.
How does salt make things float?
It makes the water more dense.
Why does salt water make objects float?
Because it is more dense
Can beeswax float?
Beeswax will float in water, because it is less dense than water. This is why beeswax is commonly used to make floating candles.
How much water should you use to make an object float?
That depends what object you want to float.
Why does salt water make things float?
salt makes the water denser, so things that are now less dense than the salt water will float
Why do apples float and pears sink?
Pears do not float in water because the pear is more dense than the water. The pear has a high water content, therefore making it more dense. For example, apples float because they are less dense than the water.
How do you make a substance that is more dense than water sink?
how don't you? if it's more dense, than water, it will naturally sink
Why is it not necessary to measure the amount of salt added to water to make an egg float?
Water by itself has has a density that is lower than that of an egg. If an object is more dense than its surrounding substance, then it will sink. However, if the object is less dense than its surrounding substance, it will float.In the case of an egg in water, the water is less dense than the egg; therefore, the egg sinks. But what happens when you add salt to the water? By adding the salt, the density goes up--high enough that the density is more than the egg. Because the egg becomes less dense, it will float.
Can salt water make an egg float?
Yes , because salt adds density to the water making it more dense than the egg - which makes the egg float ! (:
How do you modify a solid to make it float in a less dense fluid?
There is no known way to alter a object's density without chemically changing the substance. If you want it to float, remove enough of the substance so buoyant force could keep it afloat.
