Can a person be luminous?
The definition of luminous is giving off a very bright light or a person or trait considered glowing. An example of luminous is the sun. An example of luminous is the smile of a beautiful girl. Having a high degree of saturation.
What is luminosity in simple words?
Definition of luminosity 1a : the quality or state of being luminous. b : something luminous. 2a : the relative quantity of light. b : relative brightness of something. 3 : the relative quantity of radiation emitted by a celestial source (such as a star)
What does luminous mean sentence?
Meaning: [‘luːmnəs] adj. softly bright or radiant. 1) The luminous dial on the clock showed five minutes to seven. 2) You may not be the most luminous of people, but as a conductor of light, you are unbeatable. 3) My watch has a luminous dial so I can see it in the dark.
What is another word luminous?
Some common synonyms of luminous are bright, brilliant, lustrous, and radiant.
What is luminous body?
Objects which emit light of their own are called luminous objects. Stars and torches are examples of luminous objects. Earth and moon are non-luminous objects that are visible because they reflect light emitted by luminous objects. Physics.
What is luminous example?
Luminous objects are which emit light by their own. Examples: – Sun, flame of a burning candle. Non-luminous objects are which can not emit light on their own. These objects reflect light from luminous bodies. Examples: – Moon, Earth.
How luminous is the Sun?
1 L☉Sun / Luminosity
What is an example of luminosity?
Luminosity definition Luminosity is defined as the condition of being bright or having light. An example of something with luminosity is the sun. noun. (uncountable) The state of being luminous, or a luminous object; brilliance or radiance.
What is luminous in science?
Is a mirror luminous?
Mirror is not a luminous object since it does not emit its own light but reflects and absorbs light rays coming from the sun .
Is Luminous a Colour?
Luminous paint or luminescent paint is paint that exhibits luminescence. In other words, it gives off visible light through fluorescence, phosphorescence, or radioluminescence.
What is a luminous body for Class 5?
Answer. Luminous body is an object that shines by its own light. The sun is our chief source of light.