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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.
What is luminous natural and artificial?
Luminous refers to objects that emit or reflect light. Natural luminous sources include the sun, stars, and bioluminescent organisms like fireflies. Artificial luminous sources are man-made, such as light bulbs, neon signs, and LED lights. Both types play essential roles in providing illumination for various environments and activities.
Is a bicycle reflector luminous or non luminous?
A bicycle reflector is non-luminous, as it does not emit its own light. Instead, it reflects light from external sources, such as car headlights, making it visible in low-light conditions. The purpose of a reflector is to enhance visibility and safety by directing light back to its source.
Is fire a luminous object or an illuminated object?
yes it is because they go BOOM in the sky.... I love you Maddie and maygen
Is an ordinary frosted incandescent bulb a luminous or an illuminated source?
An ordinary frosted incandescent bulb is a luminous source because it produces light through its own incandescent filament. It does not rely on external light sources to produce light.
Can a flashlight be luminous and nonluminous?
No, a flashlight is considered luminous because it generates its own light by converting battery power into light energy. Nonluminous objects do not produce their own light and rely on external light sources for illumination.
What does nonluminous body mean?
A nonluminous body is an object that does not emit light of its own. Instead, it reflects light from other sources, such as the Sun or artificial light sources. Examples of nonluminous bodies include the Moon, planets, and most asteroids.
How can a flashlight can be luminous and nonluminous?
A flashlight can be luminous when turned on, emitting light from the bulb. It can be nonluminous when turned off because at that point it is not emitting any light.
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.
Are light bulbs nonluminous?
Yes, light bulbs themselves are considered nonluminous because they do not produce light on their own. They require electricity to pass through a filament, which then emits light, making the bulb appear luminous.
Is a mirror non-luminous and why?
Yes, a mirror is nonluminous. It does not emit light by itself, it only reflects light emitted by other things.
Is this a correct definition If it cannot reflect light is it nonluminous. For instance fabric cannot reflect light but it does not emit its own light?
No, that is an incorrect definition. Luminous means creating its own light. Non-luminous just means not creating its own light. For instance the Moon is non-luminous. It *does* reflect light. It just does not create its own. Fabric also reflects light. It does not reflect it the same way a mirror does (mostly the light it reflects is scattered) but the fact that you can see the fabric even though it is not emitting light itself means it is reflecting light emitted from other objects. However, it is still non-luminous because it does not create its own light.
Differentiate luminous and non-luminous?
Luminous objects emit their own light, such as the sun or a light bulb, whereas non-luminous objects do not produce light but reflect light from other sources, like the moon or a table. Luminous objects are sources of light, while non-luminous objects only appear visible when light is shone upon them.
What is the definition Luminous?
Answer: emitting or reflecting light
What is luminous source?
A body that can give off electromagnetic radiation (light) such as the Sun, a lightbulb, etc.
Is the temperature of a luminous flame greater or less than that of a nonluminous flame?
a non-luminous flame- when the air hole of the Bunsen Burner is open"when the air hole is open, more oxygen can enter the burner; therefore, hotter flame will be produced."its color is transparent or blueBlue flames are the hottest flamesa luminous flame is produced when the air hole is closed.."if the air hole is closed, oxygen cannot enter the burner; therefore, least hotter because the combustion is not fully complete with least oxygenA luminous flame has an outer of orange color and an inner of blue.Luminous flames emits more light than non-luminous flames.three things to produce flame1.fuel2.oxygen3.friction or source of sparkLuminous objects emit light. The sun is luminous; the moon is non-luminous.
Is the earth luminous or non-luminous?
The Earth is non-luminous, meaning it does not produce its own light. The light we see on Earth comes from sources such as the Sun, the Moon, and artificial lighting.
