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Since mid 60's
Light Amplification by Stimulated Emission of Radiation
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∙ 10y ago
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∙ 14y ago1960
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Who invented amperes?
Nobody. They have been around as long as lightning strikes. There are no ampheres unless voltage is present and moved through a circuit. Who named it? Amphere maybe. ?
What is the hourly wage for electricians apprentice in Michigan?
Can Range from $8-$20 depending on how long you have been with the company and how much they are willing to pay. They deserve at least $12 an hour for the work they do. Coming from a girl who's boyfriends been an apprentice for a year.
What is the pay scale for a journeyman electrician in North Carolina?
They will make around 27,000 dollars a year. If they work long hours or overtime, they will more than likely make more.
What was an invention of Thomas Edison’s?
He developed many devices that greatly influenced life around the world, including the phonograph, the motion picture camera, and a long lasting, practical electric light bulb.
What is an electricity magnet?
An electromagnet is a device that produces a magnetic field with the use of DC electricity. A simple electromagnet has a coil of wire wrapped around an iron core. A simple experiment would be to wrap a copper wire around an iron nail then connect both ends of the wire to a small battery. You will notice the nail is magnetized as long as the battery is connected.
How long have lasers been around for?
Since 1960's
How long has deforestaion been around?
how long has deforestation been around
How long has guns been around?
As long as guns have been around.
Did the colonists have lasers?
If the colonists had lasers I do not think there would have been as many American casualties in during their revolution...to answer your question, no, lol :)
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.
What qualities of neon do you use to make lasers?
Neon is combined with helium to make lasers. They are fairly inexpensive compared to other lasers, can be used for long periods of time, and have a better beam quality.
How long has the London eye been around for?
how long has the london eye been around for
How long has Mackenzie Falls been around?
As long as So Random has been around.
What laser treatments are available for rosacea?
Rosacea can be an irritating condition to have, causing your skin to become red and irritated, but it can be treated with lasers. The pulsed dye laser (PDL) has been proven to show improvements in every patient. Other laser treatments include diode lasers, KTP lasers, CO2 lasers, Nd:YAG lasers.
How long have numbers been around for?
They have always been around
How long has the Air Force been around?
boner
How long has boxing been around for?
how long have boxing been around?
