0
What is the scientific name for the curved water surface above the rim of a glass?
Wiki User
∙ 13y ago
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.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoIt is called the Meniscus.
water has a tendency to "cling" to the side of the graduated cylinder, or whatever measuring device you use. when reading the value, you must look across and take your reading at the bottom of the meniscus
|-__-| outside vertical lines are the measuring device. dashes is the water clinging to the walls. and the underscore is the bottom of the meniscus and where you would read the value.
The curved water surface above the rim of a glass is called the meniscus.
Wiki User
∙ 14y agoIf you're talking about the specific name for that curved shape, it's a meniscus.
Wiki User
∙ 14y agoThe curved shape of the top of a liquid in a glass (or other) vessel is called a meniscus.
Wiki User
∙ 12y agoThe name of the curve is the "meniscus".
Wiki User
∙ 15y agoA miniscus.
Wiki User
∙ 13y agomeniscus
Wiki User
∙ 11y agoMeniscus
Add your answer:
Earn +20 pts
Curved glass that bends light rays?
Curved glass bends light rays due to refraction, where the change in speed of light as it passes from air to the glass causes it to change direction. The curvature of the glass surface also plays a role in how the light is refracted, which can be used in technologies like lenses and curved displays to manipulate the path of light.
What is a curved glass that makes things look closer than they really are?
A concave lens is a curved glass that can make objects appear closer than they actually are by diverging light rays that enter it. This type of lens is thinner at the center than at the edges.
Why does meniscus of water in glass curves upwards?
The meniscus of water in a glass curves upward due to surface tension. Water molecules are more attracted to the glass than to each other, causing them to climb up the sides of the glass. This creates a concave meniscus shape.
Why do letters appear to be bigger when a drop of water is above them?
When a drop of water is above a letter or text, it acts like a magnifying lens due to refraction. The curved surface of the water droplet refracts and magnifies the letters beneath, making them appear larger and distorted.
A curved piece of glass is called a?
lens
When was The Curved Glass created?
The Curved Glass was created in 2001.
Why does a glass bottle magnify words?
Because the surface of the bottle is curved - which bends the light passing through it - just like a magnifying glass does.
What is curved glass called?
It's just called curved glass.
Why is there a curved surface a the top of a water glass instead of straight across?
The phenomenon of the curved water is due to "inter-molecular forces". That is, water is attracted to itself by virtue of the charge difference across the water molecule, much like a little magnet. So as you (slowly) add water to a full glass, rather than sliding off and out of the glass, the new molecules are attracted to the molecules already present in the glass and will build up into a curved surface. The reason the surface is curved rather than, say, cylindrical, is due to gravity. The center of the glass can hold the most water weight, with a gradually decreasing weight capacity as you move toward the edges.
Curved glass that bends light rays?
Curved glass bends light rays due to refraction, where the change in speed of light as it passes from air to the glass causes it to change direction. The curvature of the glass surface also plays a role in how the light is refracted, which can be used in technologies like lenses and curved displays to manipulate the path of light.
What molecular attraction causes surface of the water to curve inside a glass?
The force of adhesion between water and glass molecules is greater than the force of cohesion between two water molecules.This causes the surface of the water to be curved. This curved surface is called a meniscus.
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.
How is a magnifying mirror made?
A magnifying mirror is typically made by coating a regular mirror with a thin layer of material that magnifies the reflected image. This material is usually silver, aluminum, or other metals. The mirror is then carefully polished to create a smooth and reflective surface, while the magnifying layer is evenly applied to enhance the magnification effect.
Can you give me an example of how light refacts?
Light refracts when the light photons changes medium, such as from air into glass. A curved glass surface will result in different levels of refractions and hence the different colors.
Why does meniscus of water in glass curves upwards?
The meniscus of water in a glass curves upward due to surface tension. Water molecules are more attracted to the glass than to each other, causing them to climb up the sides of the glass. This creates a concave meniscus shape.
Why doesn't soapy water bulge from the sides of a glass?
Water, as other liquids, has "surface tension" which tries to pull the water into the smallest volume. When put into a glass the surface of the water behaves as if it has a skin. However, that part around the circumference of the glass where the water touches the glass tries to climb the glass, so creating a "meniscus". If you add soap to water its surface tension is greatly reduced so it is less able to form a curved upwards meniscus where it meets the glass.
How can one break a glass bottle?
You can break a glass bottle by dropping it onto a hard surface. It is especially easy if you are holding it high above the surface. You can also break a glass bottle by throwing it, stomping on it, or running it over with a car.
