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प्रश्न
What happens to light when it gets dispersed? Give an example.
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उत्तर
Light is splitted into its constituent colours, when it gets dispersed, e.g. Rainbow formation is due to the dispersion of white light after passing through water droplets.
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संबंधित प्रश्न
How do we see objects around us ?
Fill in the blank.
The sun is a ............... source of light.
Differentiate between the luminous and non-luminous bodies. Give two examples of each.
What do we call a substance through which we cannot see light? Give an example of such a substance.
Fill in the blank
Light consists of .............. colours.
Answer the following.
List two transparent objects.
A ______ is a natural source of light.
Match the following.
| Group A | Group B |
| (a) Mirror | (1) Non-luminous |
| (b) Firefly | (2) Inverted image |
| (c) Pinhole camera | (3) Reflection |
| (d) Moon | (4) Luminous |
In going from a rarer to denser medium, the ray of light bends ______.
The path of the light is called as ______.
