Write down the three uses of laser technology ?

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asked Oct 22, 2016 67.7k views

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Alex Botev · Answer 1 · 2016-10-27T21:16:24+0000

Lasers are used in the following, for example:

1) reading / writing cd / dvd images; reading bar codes
2) high powered laser can be used to accurately cut through material(s)
3) low powered lasers are used for public displays, measurement, health benefits

Write down the three uses of laser technology ?

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