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Why is the meniscus of water curved downwards whilst that of Mercury is curved upwards?
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Curved surface of a liquid?
Meniscus
What is the curved surface of a liquid in a graduated cylinder?
Meniscus.
What is the curved line that forms when water is in a graduated cylinder?
This line is called the meniscus.
What you call the point when a curve changing from concave upward to concave downward?
The point when a curve changes from concave upward to concave downward is called the inflection point. It is the point where the curve transitions from being curved "upwards" to being curved "downwards" or vice versa. At the inflection point, the rate of change of the curve's curvature changes sign.
Explain Why is the surface of water in a graduated cylinder curved?
it is probably called figure it out, it is curved because glass is sticky. When you measure the volume from a graduated cylinder, measure at the bottom of it. It is called the meniscus.
Mercury has its meniscus upward?
If the meniscus of mercury in a glass tube is curved upwards, it indicates that the adhesive forces between mercury and the glass are stronger than the cohesive forces within the mercury. This is due to the high cohesion and adhesive properties of mercury.
What is the curved surface at the top of a liquid?
The curved surface at the top of a liquid is called the meniscus. It forms due to surface tension, causing the liquid to either curve upwards (concave meniscus) or downwards (convex meniscus) at the edges where it meets the container.
What is the scientific name for the curved water surface above the rim of a glass?
The curve you see on top of a liquid in a cylinder is called the meniscus and is due to the difference between the attractive force between the liquid molecules themselves and between the liquid molecules and the wall of the cylinder, as well as capillary action. When the molecules of the liquid have a greater attraction to the cylinder wall than to themselves, the meniscus is concave and the surface of the liquid curved downwards. Water drawn up a narrow glass cylinder has a concave meniscus. When the molecules of the liquid have a greater attraction to themselves than to the cylinder wall, the meniscus is convex and curves upwards. Mercury in a glass thermometer or barometer has a convex meniscus.
What is the curved surface of a liquid called?
Meniscus
Why is mercury curved upward?
Mercury is curved upward in a container due to surface tension, which is a phenomenon that causes liquid molecules to stick together and form a concave meniscus when in contact with a solid surface, like the walls of the container. This occurs because the attractive forces between the liquid molecules are stronger than the force of gravity acting on them, causing them to form a curved shape.
When reading a graduated cylinder you look at?
When you read a scale on the side of a container with a meniscus, such as a graduated cylinder or volumetric flask, it's important that the measurement accounts for the ... For mercury, take the measurement from the top of the meniscus. ...
What is a curved surface on a liquid?
meniscus
What is the curved surface of the liquid?
Meniscus
The curved surface of a liquid?
meniscus
Curved surface of a liquid?
Meniscus
When does the meniscus of a liquid in a glass tube curve downward?
The meniscus of a liquid curves downward in a glass tube when the liquid is more attracted to the solid surface of the tube than to itself. This can happen with liquids such as water, where the adhesive forces between the liquid and the tube are stronger than the cohesive forces within the liquid.
What is the curved line at the surface of the liquid called?
Meniscus
