by reflecting the light energy
by reflecting the light energy
Bodies which emit light are luminous bodies and those who don't emit light are known as non luminous bodies Example - stars are luminous bodies while planets are non luminous bodies Tube light is a luminous body while a chair is non luminous
The objects/bodies which do not produces(emits) light on their own are known as non-luminous material. For ex- moon
by reflecting the light energy
Non luminous materials do not emit light that we can see. Most elements that are not radioactive fall into this category. Non luminous bodies are those which do not produce their own light. For example: moon etc.
It's 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.
Non-luminous refers to objects or bodies that do not produce their own light but instead reflect light from other sources. Examples of non-luminous objects include most planets in our solar system, which reflect sunlight rather than generate their own light.
A TV, when it's on and showing an image is luminous. When it's off, it's non luminous.
It is luminous
Luminous - bodies are objects which exhibit their own light.EXAMPLE:-SUNnon-luminous bodies are objects that reflect light from luminous bodiesEXAMPLE:-moonLuminous bodies are insects that give a light, such as the glow worm. Non luminous bodies do not glow o their own. it can also refer to things in space; such as planets, moons and stars
If the bulb is switched off, then we would call it non-luminous.