What are the uses of lasers?

1.	What are the uses of lasers?
Answer» thanks a lot ?✌ \tCutting tools that employ CO2 lasers are widely used in industries. They are precise, easy-to-automate and don’t need sharpening, unlike knives.\tWe use robot-guided lasers to cut pieces of cloth to make things such as denim jeans than using our bare hands. They are faster, more accurate and improve efficiency and productivity.\tEvery time you play a CD or a DVD, a semiconductor laser beam bounces off the spinning disc to convert its printed pattern of data into numbers; a computer chip converts these numbers into movies, music, and sound.\tLasers are used in fibre optic cables and a technology known as photonics which uses photons of light to communicate.\tThe military uses laser guided weapons and missiles. thanks for your answer? ✌ Main uses of laser is to easily examine the pinomena of light in clear way

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