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Why does a piece of glass float in mercury but sinks in water?
Glass floats in mercury because mercury is much denser than glass, creating a buoyant force that allows the glass to float. In contrast, water is less dense than glass, causing the glass to sink due to its higher density. The buoyant force in water is not enough to support the heavier glass object.
A marble was drooped into a glass of waterhow do you know the marble is more dense than water?
If the marble sinks in water, it is more dense than water. Objects that are denser than water will sink, while objects with lower density will float.
How do you remove glass marble from glass vase?
You can try using a suction cup or a piece of duct tape to lift the marble out. Alternatively, you could fill the vase with water to help float the marble to the top for easier removal. Be careful not to damage the vase or yourself while attempting to remove the marble.
What is denser than water so water will float?
Anything that doesn't float in water is less dense than water, say iron? So if you drop an iron bar into a glass of water, you can say that the iron sinks or you can interpret it as the water floats? If you are referring to liquid, then mercury.
Can mercury wet a substance?
Mercury is a metal unlike water which have hydrogen bonding. Mercury does not wet most substances, because of its high cohesion and low adhesion to the glass mercury will not wet glass. Cohesion, along with adhesion(attraction between unlike molecules), can help explain mercury phenomena. Mercury has a surface energy over 6 times greater than that of water so there is a much greater attractive force between the atoms of mercury than between the molecules of water, so mercury does not wet glass.
Why does a piece of glass float in mercury but sinks in water?
Glass floats in mercury because mercury is much denser than glass, creating a buoyant force that allows the glass to float. In contrast, water is less dense than glass, causing the glass to sink due to its higher density. The buoyant force in water is not enough to support the heavier glass object.
Do an object that floats in water will sink in mercury?
If an object floats in water it will also float in the much denser mercury
Will a glass marble rust in water?
no
If you drop a marble into a glass of water the marble will sink because its?
Because the marble has a higher density than the water does
What happens if you put a marble in a half glass of water?
The marble will sink.
Why iron nail floats on mercury but sinks on water.?
Iron has a higher density than water, so it sinks in water; but is less dense than mercury so it floats.
What does ice do in a glass of water?
First it floats, then it melts and makes the water colder.
Which force causes a marble to sink to the bottom of a glass of water?
The force of gravity is what causes the marble to sink to the bottom of the glass of water. Gravity pulls the marble downward towards the center of the Earth, overcoming the buoyant force exerted by the water.
What force causes a marble to sink to the bottom of a glass of water?
The force of gravity pulls the marble downward, causing it to sink to the bottom of the glass of water. The weight of the marble exceeds the buoyant force acting on it, which results in its downward motion through the water.
What is an experiment about buoyancy?
Put something in a glass of water, and see if it floats.
An ice cube floats in your glass of water just as an iceberg floats in the ocean.What conclusion can you draw about the density of solid water?
liquid water is more dense than solid water
How do you estimate the density of a liquid?
You can put it in a glass with water and see if it floats or sinks
