what is light. explain in long
Answers
Answered by
1
The natural agent that stimulates sight and makes things visible.
it is Also called luminous energy, radiant energy. electromagnetic radiation to which the organs of sight react, ranging in wavelength from about 400 to 700 nm and propagated at a speed of 186,282 mi./sec (299,972 km/sec)
it is Also called luminous energy, radiant energy. electromagnetic radiation to which the organs of sight react, ranging in wavelength from about 400 to 700 nm and propagated at a speed of 186,282 mi./sec (299,972 km/sec)
Answered by
1
light is the form of energy which enables us to see objects from which it comes
nature of light-> there are two theories about the nature of light
(1)wave theory
(2) particle theory
wave theory of light =according to Wave theory of light consists of electromagnetic waves which do not require a material Madan propagation by speed of light waves of is very high being about 3 × 100000000metre per second in vacuum
particle theory of light = according to particle theory light is composed of articles which travel in a straight line at a very high speed the elementary particle that I define light is the photon
nature of light-> there are two theories about the nature of light
(1)wave theory
(2) particle theory
wave theory of light =according to Wave theory of light consists of electromagnetic waves which do not require a material Madan propagation by speed of light waves of is very high being about 3 × 100000000metre per second in vacuum
particle theory of light = according to particle theory light is composed of articles which travel in a straight line at a very high speed the elementary particle that I define light is the photon
Similar questions