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www.reference.com/science/examples-luminous-objects-e6e8bd...

Some examples of luminous objects are a burning candle, a light bulb, the sun and other stars, fluorescent materials and tube lights, among other things. Any object is considered luminous if it emits...

www.reference.com/science/examples-nonluminous-objects-1ad...

The moon and Earth are examples of non-luminous objects. Non-luminous objects become visible only when they reflect light produced by a luminous object. A luminous object, such as the sun, emits its own light, because it has its own source of energy.

www.answers.com/Q/Give_examples_of_luminous_object

Luminous objects are those which can produce or give out light of their own, while non-luminous objects cannot produce or give out their own light. Some examples of luminous objects would be the ...

studyscience.zohosites.com/Luminous-Objects-and-Non...

Best examples of luminous objects are the sun, stars, light bulb etc. Objects that do not reflect light are known as non luminous objects. Examples of non luminous objects are wood, plastics, metals etc. Properties of Luminous Objects and Non Luminous ObjectsLuminous bodies like the sun, a gas flame and an electric light filament are visible ...

en.wikipedia.org/wiki/Luminous_intensity

Luminous intensity is the perceived power per unit solid angle. If a lamp has a 1 lumen bulb and the optics of the lamp are set up to focus the light evenly into a 1 steradian beam, then the beam would have a luminous intensity of 1 candela. If the optics were changed to concentrate the beam into 1/2 steradian then the source would have a ...

www.merriam-webster.com/dictionary/luminous

Choose the Right Synonym for luminous. bright, brilliant, radiant, luminous, lustrous mean shining or glowing with light. bright implies emitting or reflecting a high degree of light. brilliant implies intense often sparkling brightness. radiant stresses the emission or seeming emission of rays of light. luminous implies emission of steady, suffused, glowing light by reflection or in ...

en.wikipedia.org/wiki/Luminous_efficacy

Luminous efficacy is a measure of how well a light source produces visible light. It is the ratio of luminous flux to power, measured in lumens per watt in the International System of Units (SI). Depending on context, the power can be either the radiant flux of the source's output, or it can be the total power (electric power, chemical energy, or others) consumed by the source.

sentence.yourdictionary.com/luminous

If one prong of each fork be furnished with a small plain mirror, and a beam of light from a luminous point be reflected successively by the two mirrors, so as to form an image on a distinct screen, when one fork alone is put in vibration, the image will move on the screen and be seen as a line of a certain length.

www.icoachmath.com/physics/definition-of-luminous-objects.html

Objects which emit light on their own are known as luminous objects." More About Luminous Objects: Luminous objects are responsible for our vision. In complete darkness we cannot see/distinguish the different objects around us. Human eye perceives the light reflecting from different objects to cause the sensation of vision.

www.youtube.com/watch?v=-IKFSEzs1Ik

It explains about sources of light like natural source, artificial source. It also describes about luminous and non-luminous objects with proper examples. Next, learn how a shadow is formed and ...