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The human eye is sensible to the electromagnetic radiation detecting it in a well specified range of wavelengths, between 350 and 700 nm (a billion nanometers, nm, is a meter).
Electromagnetic radiation in this range is called light. The eye sensitivity is obtained by four different sensors, called cones, that detect different intervals of wavelengths. Thus humans have a certain capability of detecting the wavelength distribution of light: the subjective sensation due to different wavelength distributions is called light color. In particular elementary colors, like blue, red and green, corresponds to light of a single wavelength.
Sometimes the name light is overused by indicating also invisible electromagnetic radiation like ultraviolet and infrared.
What else can I help you with?
What is ment by raman effect?
Raman effect is change in the wavelength of light that occurs when a light beam is deflected by molecules.
Occurs when object takes some lightweight is?
I think you ment light waves????
What is the difference between a regular lamp and a children's lamp?
A children's night light or lamp is ment for use at night. Giving off just enough light to allow a child to enjoy the safely of the light and not fear the dark. While a normal lamp is ment for general use during the day, to light up a room.
Who discovered that standing in front of a source of light made a shadow?
oh i thought you ment why does a shadow appear when you stand in front of a light source
What did president bush mean when he said the US wanted all Koreans to live in the light?
president bush ment that he wan
Does perry and you were ment to be?
Katy and I were ment to be!(: lol
A suffix that can be used with encamp?
-ment
What is ment by CRR in trading?
What is ment by CRR in trading?"
Is -ment as in document a root word?
No,-ment is a suffix.
What is the suffix of management?
what does ment mean, though?
What did the code words stations and conductors mean at the underground railroad?
station ment hideoutsconductors ment leadersrailroad workers ment slave helpersstation masters ment place for food
What is the suffix of excitement?
-ment
