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What do lasers emit?
Lasers emit light, high intensity light that only faces one way (the direction the light is pointed at). cheap lasers are less accurate when it comes to shining light on one spot.
Is light from a yellow laser safer than red or green lasers?
All lasers can be dangerous, but with a yellow laser the light doesn't remain on like most other lasers. With all lasers there is a high and low end of the spectrum.
How lasers and ordinary light different?
a laser is just a focused beam of light
What properties of laser light led to its use in light shows?
Lasers are directional and single, pure colors.
How do CO2 lasers work?
A CO2 laser works by running electricity through gas to produce light. The beam of light produced is emitted through a transparent mirror. It is one of the most powerful lasers in production.
What do lasers emit?
Lasers emit light, high intensity light that only faces one way (the direction the light is pointed at). cheap lasers are less accurate when it comes to shining light on one spot.
Do lasers emit gamma rays?
No. Lasers produce coherent light.
Is UV light emitted from all lasers?
No, most lasers emit light at a different frequency than UV.
Is light from a yellow laser safer than red or green lasers?
All lasers can be dangerous, but with a yellow laser the light doesn't remain on like most other lasers. With all lasers there is a high and low end of the spectrum.
Do optical mice have lasers in them?
No optical mice do not have lasers in them, they use LED's (light emmiting diodes).
Is flashlight's light is straight?
no.. but a lasers is! and their fun
Can red lasers penetrate plain glass?
yes it is light and light can
Why are lasers called lasers?
Laser was originally an acronym, for "light amplification through stimulated emision of radiation".
Do laser light shows have light bulbs?
No. They have LASERs. Usually gas ones.
Are the lights in a stadium more like lasers or light bulbs?
light bulb
How lasers and ordinary light different?
a laser is just a focused beam of light
What do lasers convert electrical signals into pulses of?
coherent light
