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Glass & its Types Video Lecture - BPSC (Bihar)

FAQs on Glass & its Types Video Lecture - BPSC (Bihar)

1. What are the different types of glass?
Ans. There are several types of glass, including soda-lime glass, borosilicate glass, tempered glass, laminated glass, and frosted glass. Each type has its own unique properties and uses.
2. What is soda-lime glass?
Ans. Soda-lime glass is the most common type of glass used in everyday objects such as windows, bottles, and tableware. It is made by melting silica, soda ash, and limestone together at high temperatures.
3. What is tempered glass?
Ans. Tempered glass is a type of safety glass that is four to five times stronger than regular glass. It is created by heating the glass to a high temperature and then rapidly cooling it, which creates compressive stresses on the surface and makes it resistant to breakage.
4. What is laminated glass?
Ans. Laminated glass is a type of safety glass that consists of two or more layers of glass with an interlayer of polyvinyl butyral (PVB) sandwiched between them. This interlayer holds the glass together when it breaks, providing increased strength and preventing shattering.
5. What is frosted glass?
Ans. Frosted glass is a type of decorative glass that has a translucent or blurred appearance. It is produced by either etching or sandblasting the surface of the glass, creating a frosted effect that diffuses light and provides privacy.
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