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प्रश्न
What do we call a substance through which light passes? Give an example of such a substance.
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उत्तर
A substance through which light passes is called a transparent substance.
Examples: glass, air, water, etc.
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संबंधित प्रश्न
Write true or false of the following statement.
We can see an object through an opaque medium.
Select the correct alternative.
The natural source of light is
What do we call a substance through which we cannot see light? Give an example of such a substance.
Write the names of some transparent objects.
Fill in the blank
Light consists of .............. colours.
Answer the following.
List four natural sources of light.
A ______ is a natural source of light.
Light is a form of ______.
The mirror used in search light is ______.
The path of the light is called as ______.
