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प्रश्न
What do we call a body that shines on its own?
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उत्तर
The bodies that shine on their own or which themselves emit their own light are called luminous bodies.
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संबंधित प्रश्न
Fill in the blank.
Moon is a .................. body.
Differentiate between the luminous and non-luminous bodies. Give two examples of each.
What is a transparent medium? Give two examples.
Fill in the blank
A ............. is formed when the path of light is obstructed by an ..............
Answer the following.
List two transparent objects.
________ objects allow all the light to pass through them.
Write about two everyday situations that tell you that light travels in a straight line.
Amount of light entering into the eye is controlled by ______.
What happens to light when it gets dispersed? Give an example.
Boojho made light from a laser torch fall on a prism. Will he be able to observe a band of seven colours? Explain with a reason.
