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because the force of cohesion of water is far less than the force of adhesion between the molecules of water and the glass top

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What is molten glass?

Molten glass is glass that is heated to a high temperature until it becomes a liquid. This allows the glass to be shaped or molded into various objects or forms before it cools and hardens back into a solid state. Molten glass is commonly used in glassblowing and glassmaking processes.


Can glass be molded?

Yes, glass can be molded through a process called glassblowing or other glass forming techniques. These techniques use heat to soften the glass so it can be shaped into various forms and designs. Once the glass has been molded, it can be cooled to harden and retain its new shape.


What happens when you melt glass?

When glass is melted, it becomes a molten liquid that can be shaped and molded into different forms. As it cools down, it solidifies and retains the shape it was given. Melting glass also helps to remove any impurities present in the material.


Does the type of glass change the amount in the glass?

The type of glass can affect the amount of liquid it holds due to varying shapes, sizes, and thicknesses. For example, a smaller glass may appear fuller than a larger glass even if they contain the same amount of liquid. It's important to consider the geometry and design of the glassware when assessing the perceived amount in the glass.


What is the name for the pieces of shaped glass used to bend light in telescopes?

Those pieces of shaped glass are called lenses. Lenses are designed to refract or bend light in specific ways so that objects appear magnified or clearer in telescopes.

Related Questions

What is molten glass?

Molten glass is glass that is heated to a high temperature until it becomes a liquid. This allows the glass to be shaped or molded into various objects or forms before it cools and hardens back into a solid state. Molten glass is commonly used in glassblowing and glassmaking processes.


Can glass be molded?

Yes, glass can be molded through a process called glassblowing or other glass forming techniques. These techniques use heat to soften the glass so it can be shaped into various forms and designs. Once the glass has been molded, it can be cooled to harden and retain its new shape.


How is glass shaped and formed?

Glass is shaped and formed through a process called glass blowing, where molten glass is inflated into a bubble and shaped with tools or molds. Another method is called glass casting, where molten glass is poured into a mold and allowed to cool and harden into a desired shape. Glass can also be shaped through cutting, grinding, and polishing processes.


What happens when you melt glass?

When glass is melted, it becomes a molten liquid that can be shaped and molded into different forms. As it cools down, it solidifies and retains the shape it was given. Melting glass also helps to remove any impurities present in the material.


Why is 600 degrees celceist the melting point of glass?

The melting point of glass is typically around 600 degrees Celsius because that is the temperature at which the silica (main component of glass) in the glass begins to soften and melt. This allows the glass to be shaped and molded into different forms before it solidifies again.


What happens to how glass flows as it is heated?

As glass is heated, its viscosity decreases, allowing it to flow more easily and change shape. This process is known as glass transition or softening, and it occurs at a specific temperature range unique to each type of glass. The softened glass can be molded or shaped into different forms before cooling and solidifying again.


A hard transparent substance that is easily broken?

Such a material is GLASS.


Why does placing a glass over some words makes it easier to read?

The glass bottle can act as a magnifying glass making the characters larger and easier to read.


What is made from glass and shaped as triangle in science?

A prism.


What is a sentence for the word equivalent?

The amount of water in the glass is equivalent to the amount of water not in the glass.


What is a triangle shaped piece of glass that bends light?

A prism is a triangle-shaped piece of glass that is able to bend light by refracting and dispersing the light into its component colors.


What is the list of objects that you need to make glass?

To make glass, you typically need silica sand, soda ash, and limestone as the main raw materials. These ingredients are mixed together and melted at high temperatures to create molten glass that can be shaped and molded into various forms. Additionally, other additives or colorants may be used depending on the desired properties of the glass.