Question

Optical glass consent is a mixture of the silicates of:
(a) Lead and sodium
(b) Lead and potassium
(c) Potassium and calcium
(d) Sodium, potassium and calcium
accurate ans hona chahiye​

Answer 1

Optical glass consent is a mixture of the silicates of  Lead and sodium.

• Optical glass is a type of glass that is used in optical devices such as lenses, telescopes, microscopes, and other optical instruments. The refractive index, dispersion, and other optical properties of optical glass make it ideal for these applications.

• Optical glass consents are mixtures of silicates, which are compounds that contain silicon and oxygen, as well as one or more metal elements. The metal elements in optical glass consents typically include lead and sodium. Lead and sodium silicates have desirable properties for optical glass, such as low dispersion, high refractive index, and high melting point.

• By combining lead and sodium silicates, manufacturers can create optical glass consents with a specific set of optical properties that are suitable for a wide range of optical applications. The precise composition of optical glass consents can vary depending on the desired properties and the specific application, but lead and sodium silicates are often the primary metal elements included in these mixtures.

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