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प्रश्न
Fill in the blank.
A medium which allows light to pass through it easily is called the ...................
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उत्तर
A medium which allows light to pass through it easily is called the transparent medium.
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संबंधित प्रश्न
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.
Tick the correct answer.
The natural source of light is
Fill in the blank
There are ........... and man-made ............ of light.
Answer the following.
List four natural sources of light.
Answer the following.
List two transparent objects.
Write whether of the following objects are luminous or non-luminous.
| Object | Luminous/Non-luminous |
| A book | |
| A burning candle | |
| A wax cloth | |
| A pencil | |
| A pen | |
| A light bulb | |
| A tyre | |
| A torch |
Mirrors change the direction of light that fall on them.
If the energy of incident beam and the scattered beam is the same, then the scattering of light is called as ______ scattering.
What happens to light when it gets dispersed? Give an example.
