0
Laser
Audra Weissnat
Add your answer:
Earn +20 pts
What is the form of light with a strong concentrated beam?
I believe you are referring to a laser beam.
Is a laser beam made out of light?
Yes, it is made out of light. LASER is an acronym for Light Amplification by Stimulated Emission of Radiation. Laser light is coherent--the waves are all aligned, and the beams are generally tightly collimated, with very little attenuation of the beam over great distances.
What is A collection of rays of light called?
It is called a beam.
What is a form of concentrated light that travels in a straight line for long distances?
A non-divergent beam from a laser.
Could you use a highly intense beam of red light to eject electrons from the surface of a metal?
Yes, this is called the photoelectric effect. Discovered my Einstein.
Why is a laser beam so concentrated?
it is highly monochromatic
What is the form of light with a strong concentrated beam?
I believe you are referring to a laser beam.
How is laser'S MADE?
i think its just a concentrated beam of light
Why laser moves in narrow parallel beam of light?
Because a laser is just concentrated light, so it is thin from being concentrated.
Is a laser beam made out of light?
Yes, it is made out of light. LASER is an acronym for Light Amplification by Stimulated Emission of Radiation. Laser light is coherent--the waves are all aligned, and the beams are generally tightly collimated, with very little attenuation of the beam over great distances.
How does a laser cut through a piece of steel?
Lasers are highly concentrated beams of light. The more concentrated the beam, the hotter the beam becomes on contact with the metal. From here, there are several different methods that can be used. The one you probably have in mind would be reactive cutting, which is usually used for carbon steel that is over 1mm.
What do scientist call a light beam?
Light beams are photon particles that can be radiated/emitted in a beam, or concentrated in a stream (also known as a LASER - Light amplification by stimulated emission of radiation.)
What is A collection of rays of light called?
It is called a beam.
Can you start a fire with a heat lamp?
Yes, you can. Just take a magnifiying glass and focus the beam until you see a concentrated beam of light towards the thing you desire to light on fire.
What is a form of concentrated light that travels in a straight line for long distances?
A non-divergent beam from a laser.
Could you use a highly intense beam of red light to eject electrons from the surface of a metal?
Yes, this is called the photoelectric effect. Discovered my Einstein.
What is a line of reflection?
A line of reflection is a reflected line, often off of a mirror. If a flashlight sends a beam of light at a mirror (the light is called the incident beam), the angle at which it hits the mirror will equall the angle at which the reflected beam of light (called the reflected beam), exits the mirror. This is called the Law of Reflection. This is why light is reflected from a mirror at the same angle at which light struck its surface. A line of reflection is a reflected line, often off of a mirror. If a flashlight sends a beam of light at a mirror (the light is called the incident beam), the angle at which it hits the mirror will equall the angle at which the reflected beam of light (called the reflected beam), exits the mirror. This is called the Law of Reflection. This is why light is reflected from a mirror at the same angle at which light struck its surface.
