Physics, asked by Trinika254, 6 months ago

What is lasers?what are its types?what us its importance?

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Answered by Anonymous
1

Answer:

Lasers are used in optical disk drives, laser printers, barcode scanners, DNA sequencing instruments, fiber-optic, semiconducting chip manufacturing (photolithography), and free-space optical communication, laser surgery and skin treatments, cutting and welding materials, military and law enforcement devices for

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