Ray?
hey
The word you are looking for is "beam" or "ray."
ray as in a ray of light
The word is "light-year".
A beam of light is scanned across the printer's photoreceptor. The harmless light beam is what the word laser is referring to.
glow, beam, brightness, luminosity, daylight, illumination, radiance
光線 /kou sen/ : ray of light, beam ビーム /bii mu/ : Japanese spelling of same word, commonly used.
Well, honey, if you wanna spice up that boring old word "beam," you can slap on the prefix "re-" to make it "rebeam" or the suffix "-er" to turn it into "beamer." Now go out there and dazzle 'em with your fancy new vocabulary!
A picture of the Sun with rays or draw the Earth with gamma rays coming towards it
Yes, the word 'beam' is both a noun (beam, beams) and a verb (beam, beams, beaming, beamed).The noun 'beam' is a word for a ray or shaft of light; a word for a long, thick piece of metal, wood, or stone shaped as supports for structures or machines; a word for a thing.The verb 'beam' is to transmit a radio signal; to shine brightly; to smile with joy.
Radius is from the Latin root word radius, spoke of a wheel, a staff, a beam of light.
Laser light is different from ordinary light. Laser light consists of light waves that all have the same wavelength, or color. The waves are coherent, or in step. A laser is a device that produces a narrow beam of coherent light. The word laser comes from a phrase that describes how it works: light amplification by stimulated emission of radiation. Light amplification means that the light is strengthened. Stimulated emission means that the atoms emit light when exposed to electromagnetic radiation.