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Objects which do not emit their own light can still reflect light that illuminates them. There are also instruments that can be used to detect radiation in wavelengths that the human eye does not see.

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Are satellites luminous or non-luminous?

Non-luminous. Objects which produce light of their own or give out or emit their own light are called luminous objects. Objects which do not produce light of their own, on the other hand, are called non-luminous objects. Luminous objects are objects like stars, sun and other celestial bodies which give out their own light. Objects surrounding us are not such light emitting objects. Therefore, we are surrounded by non-luminous objects.


Why and how are various celestial objects luminous and non luminous?

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 sun, stars, fireflies, glowworms and some deep sea fish Some examples of non-luminous objects would be the planets Mercury, Venus, Earth, Mars,Jupiter, Saturn, Uranus, Neptune and also Moons.


How can a non luminous body be made luminous Give an example?

Luminous objects create light .A non luminous object does not give off light.For instance, my feet are not luminous.Our sun and the rest of the stars in the universe are luminousNon-luminous objects are the ones who doesn't have its own light like you can say moon,trees, branches,plants, metals mirrors bricks etc.


What is self luminous source?

A self-luminous source is an object that produces its own light through a process like combustion or nuclear fusion, as opposed to reflecting light like non-luminous objects. Examples include stars, light bulbs, and fireflies.


Which is a non-luminous object and not a planet?

a non-luminous object is something that doesn't give out light, it reflects light from an other source like the moon.

Related Questions

Are satellites luminous or non-luminous?

Non-luminous. Objects which produce light of their own or give out or emit their own light are called luminous objects. Objects which do not produce light of their own, on the other hand, are called non-luminous objects. Luminous objects are objects like stars, sun and other celestial bodies which give out their own light. Objects surrounding us are not such light emitting objects. Therefore, we are surrounded by non-luminous objects.


Characteristics of non luminous?

Objects that do not emit or give out light or energy of their own are referred to as non-luminous objects.


What are objects that don't give out light called?

Objects that don't give out light are called "non-luminous objects." These objects reflect light that falls on them, making them visible to our eyes.


Luminouse objects produce what kind of light?

Luminous objects usually give out the light that they make on their own. An example of a luminous object is a star or an LED lamp.


Why and how are various celestial objects luminous and non luminous?

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 sun, stars, fireflies, glowworms and some deep sea fish Some examples of non-luminous objects would be the planets Mercury, Venus, Earth, Mars,Jupiter, Saturn, Uranus, Neptune and also Moons.


What is luminouse and non-luminouse?

i think luminous means when something gives off light and non-luminous means when something does not give off light.


How can a non luminous body be made luminous Give an example?

Luminous objects create light .A non luminous object does not give off light.For instance, my feet are not luminous.Our sun and the rest of the stars in the universe are luminousNon-luminous objects are the ones who doesn't have its own light like you can say moon,trees, branches,plants, metals mirrors bricks etc.


What are the luminous objects?

Luminous objects are those that emit light of their own, such as the Sun, stars, and fireflies. They are sources of visible light due to processes like nuclear fusion or chemical reactions occurring within them.


What are objects that don't give out light?

Objects that don't give out light are called non-luminous objects. They do not produce their own light but can reflect light from other sources, making them visible. Examples include the moon, which reflects sunlight, and everyday items like furniture, rocks, or walls. These objects are typically perceived due to the illumination provided by nearby luminous sources.


What is luminous source?

A body that can give off electromagnetic radiation (light) such as the Sun, a lightbulb, etc.


What is an object that doesn't give out light called?

An object that doesn't give out light is called a non-luminous object. These objects do not emit their own light but can reflect light from other sources.


What are luminescent objects?

A luminous object is something that emits/gives off light - eg sun, star, light bulb, A non-luminous object is something that doesnt have/give off its own light - eg moon, diamond, wood. Non-luminous objects can only be seen because they reflect light, which is given off by luminous objects.