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Why do you use lasers?

Anonymous

∙ 12y ago

Updated: 5/22/2024

1. Lasers are used in metal industries to cut metals like steel, titanium, scandium.
2. It is used in satellites for data transmission.
3. Used by businessmen and common people for pointing out things on the wall or anywhere.
4. Used in army. The guns of the soldiers have a laser to point on the enemy.
5. Used for eye surgery.

Wiki User

∙ 12y ago

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More answers

Lasers are used in a variety of applications because they can produce a concentrated beam of light that is powerful, precise, and can be easily directed. They are commonly used in technology, industry, medicine, and research for tasks such as cutting, welding, engraving, and surgical procedures. Their versatility and efficiency make them a valuable tool in many fields.

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Continue Learning about Physics

Which of the following is not a use for lasers?

Cooking food is not a common use for lasers. Lasers are typically used for cutting, welding, engraving, medical procedures, communication, and scientific research.

What kind of light does lasers use?

Lasers use coherent light, which means the light waves are all in sync and travel in the same direction. This is what allows lasers to be powerful and focused on a small area.

What devices use lasers?

Lasers are used in a wide range of devices including laser printers, barcode scanners, CD/DVD players, laser pointers, laser cutting machines, and medical devices for surgery and cosmetic procedures.

How many different classes of lasers are there?

There are four main classes of lasers: Class 1 (safe for normal use), Class 2 (low-power visible lasers), Class 3 (medium-power lasers), and Class 4 (high-power lasers). Each class has different levels of potential hazards and safety considerations.

What are the example of liquid laser?

Some examples of liquid lasers are dye lasers, which use organic dyes dissolved in a solvent as the gain medium, and liquid crystal lasers, which use liquid crystal materials to create the gain necessary for laser emission. These liquid lasers have tunable emission wavelengths and can be used in various research and industrial applications.

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Related Questions

Does the military use lasers?

yes they do happen to use lasers, though im not sure for what...

What lasers does Pretty Lights use?

He uses Lightwave RGB lasers

Which of the following is not a use for lasers?

Cooking food is not a common use for lasers. Lasers are typically used for cutting, welding, engraving, medical procedures, communication, and scientific research.

What kind of light does lasers use?

Lasers use coherent light, which means the light waves are all in sync and travel in the same direction. This is what allows lasers to be powerful and focused on a small area.

Do optical mice have lasers in them?

No optical mice do not have lasers in them, they use LED's (light emmiting diodes).

Does Angioplasty use lasers?

Lasers may be used to assist in the break up of the fat or calcium plaque

What is a use for a laser?

1. The computer either has a CDROM or DVD drive. Both use lasers to read discs. 2. The police use lasers in the speed cameras to detect how fast a person or car is going. 3. Dentists use lasers to remove tooth decay from teeth. 4. An eye-surgeon uses lasers so the detached retina can be welded back into place.

What do dermatologists use for equipment?

they use lasers&nail cutters i think

What type of lasers does Erchonia manufacture?

Since the early 1970s Erchonia lasers have been classified by wavelength and maximum output powers into four classes. The lasers are used in treatment of neck and shoulder pain, breast augmentation, acne, laser assisted body augmentation. The types of lasers they use for these treatments include 3LT Lasers, Custom Design Lasers and Zerona Lasers.

How does a laser cutter work?

Lasers used for cutting are rarely found outside of industrial use, as they are extremely dangerous and very large. Laser cutting is done by CO2 lasers or neodymium lasers. CO2 lasers function by energizing a gas mixture of carbon, nitrogen, hydrogen and helium. Neodymium lasers function in the same way as CO2 lasers, except instead of using gas as the medium, they use a crystal with small amounts of neodymium in it.

What was the first rock group to use lasers in a live performance?

The first rock group to use lasers in a live performance was Pink Floyd in the early 1970s. They incorporated lasers into their shows for their "The Dark Side of the Moon" tour.

What devices use lasers?

Lasers are used in a wide range of devices including laser printers, barcode scanners, CD/DVD players, laser pointers, laser cutting machines, and medical devices for surgery and cosmetic procedures.

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