Table of Contents
What is an example of a luminous object?
Objects like the sun that give out or emit light of their own are luminous objects. Other examples of luminous bodies are Electric bulb, torch etc. Objects like the moon that do not give out or emit light of their own are Non- luminous objects.
What are luminous objects answer?
Objects that emit their own light are called luminous objects. The human eye perceives the light reflecting from different objects to cause the sensation of vision. In order to reflect from different objects, we must make the light to fall on the objects. Light is generated only from luminous objects.
What are luminous objects definition?
Luminous objects are objects that generate their own light. Illuminated objects are objects that are capable of reflecting light to our eyes. The sun is an example of a luminous object, while the moon is an illuminated object.
What are luminous object give two examples?
Examples of luminous objects are:
- the sun.
- flame in a lamp.
- tube light.
- electric bulb.
Is a candle a luminous object?
Candle is also a luminous object since it emits light by the burning of the tread on it.
Is a mirror a luminous object?
Mirror is not a luminous object since it does not emit its own light but reflects and absorbs light rays coming from the sun .
Which is natural luminous object?
The objects which produces light and are occur naturally in our nature are called natural luminous objects. Explanation: The Sun, fireflies etc. are naturally occurring elements and they produces light so they are natural luminous objects while all the man made things like bulb, tube light etc.
Is Star a luminous object?
To be able to glow, the object must have its own source of energy. For example, a torch shines because of the energy stored in its batteries, whereas all stars shine using energy created by nuclear fusion in their cores. Both a torch and a star are considered to be luminous objects.
What are some luminous objects that are found in nature?
Stars, nebulae, and galaxies are examples of luminous objects in the sky. However, luminous matter appears to make up only a small fraction of all the matter in the universe, perhaps only up to 10 percent. The rest of the matter is cold and dark, hidden from people’s direct view.
What is the most prominent luminous object in Sky?
Sirius, the brightest star in the night sky as seen from Earth, is approximately 23 times more luminous than the Sun, while Canopus, the second brightest star in the night sky with an absolute magnitude of −5.53, is approximately 14,000 times more luminous than the Sun. Despite Canopus being vastly more luminous than Sirius, however, Sirius appears brighter than Canopus.
What are non luminous objects, define in detail with examples?
Non-luminous Objects/Bodies Non-luminous objects/bodies are bodies/objects that do not give out or emit light of their own. Non-luminous objects do not cause the sensation of light. Non-luminous objects are visible because of luminous objects. Examples of non-luminous objects/bodies include: Earth, Moon, Piece of cloth, Coal, Table, Chair, Eraser, Pen, Pencil etc
What are examples of nonluminous objects?
Person,