Зеркало рабочее izzi

Зеркало рабочее izzi

Зеркало рабочее izzi



Assuming you would like a 7000 character essay on the topic of mirrors:

A mirror is an object that reflects light in such a way that, for incident light in some range of wavelengths, the reflected light preserves many or most of читать больше detailed physical characteristics of the original light, called specular reflection.

This is different from other light-reflecting objects that do not preserve much of the original wave signal other than color and diffuse reflection. Mirrors are зеркало рабочее izzi used for personal grooming or admiring oneself, as well as for viewing the area behind oneself that would otherwise be hidden. Mirrors зеркало рабочее izzi also used in scientific apparatus such as telescopes and lasers, and industrial machinery.

Most mirrors are designed for visible light; however, mirrors designed for other зеркало рабочее izzi of electromagnetic radiation are also used.

The first mirrors used by people were most likely pools of dark, still water, or waterfalls.

The earliest manufactured mirrors were pieces of polished stone such as obsidian, a naturally occurring volcanic glass.

Examples of obsidian mirrors found in Anatolia (modern-day Зеркало рабочее izzi have been dated to around 6000 BC. Mirrors of polished copper were crafted in Зеркало рабочее izzi from 4000 BC, and in ancient Egypt from around 3000 BC. Polished stone mirrors from Central and South America date from around 2000 BC onwards. In China, bronze mirrors were manufactured from around 2000 BC.

Mirrors made of other metal mixtures (alloys) such as tin and mercury were also developed by 500 BC.

Glass mirrors were being produced in Murano, Venice by the 13th century AD. Mirrors reached the height of their popularity in the 17th century AD, during the into the Age of Enlightenment, when French and English manufacturers produced large numbers of mirrors.

The use of mirrors has been associated with vanity and narcissism, зеркало рабочее izzi also with good health, as they were thought to ward off evil spirits.

The manufacture of mirrors has been an important industry for centuries. A major breakthrough in manufacturing came in the зеркало рабочее izzi 19th century, when German chemist Justus von Liebig developed a process for silvering glass.

This process involved applying a thin coating of metallic silver to one side of a sheet of glass. His process was improved by French chemist Paul Louis Toussaint Horsford, who introduced the use of tin in the silvering solution.

This resulted in a more durable coating and improved clarity.

The process of silvering mirrors was further refined in the late 19th century by American inventor Thomas Edison.

Edison developed a process for applying a thin coating of metallic silver to one side of a sheet of glass. His process was improved by French chemist Paul Louis Toussaint Horsford, who на этой странице the use of tin in the silvering solution. This resulted in a more durable coating and improved clarity.

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зеркало рабочее izzi use of mirrors has been associated with vanity and narcissism, but also with good health, as зеркало рабочее izzi were перейти to ward off evil spirits. Mirrors are also used for personal grooming or admiring oneself, as well as for viewing the area behind oneself that would otherwise be hidden.

Mirrors are also used in scientific apparatus such as telescopes and lasers, and industrial machinery.

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