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प्रश्न
Answer the following.
List four natural sources of light.
एक पंक्ति में उत्तर
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उत्तर
Sun, stars, jugnu, firefly.
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संबंधित प्रश्न
Write true or false of the following statement.
We can see an object through an opaque medium.
List two artificial sources of light.
What do we call a substance through which light passes? Give an example of such a substance.
Name a few living things which emit light.
A ______ is a natural source of light.
Write about two everyday situations that tell you that light travels in a straight line.
State Rayleigh’s law of scattering.
What happens to light when it gets dispersed? Give an example.
A ray of the light incident along normal to the mirror ______ its path.
Light is a form of energy and it travels in a straight line.
