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प्रश्न
Why do objects in a room become visible even if sunlight does not enter it?
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उत्तर
When the light falls on an object, it scatters even if the sunlight does not enter a room. due to scattered light., the object becomes visible.
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संबंधित प्रश्न
Fill in the blank.
The sun is a ............... source of light.
Fill in the blank.
A medium which allows light to pass through it easily is called the ...................
List two artificial sources of light.
What do we call a body that shines on its own?
What do we call a substance through which we cannot see light? Give an example of such a substance.
Tick the correct answer.
Substance which don’t allow light to pass through them,
Fill in the blank
A ............. is formed when the path of light is obstructed by an ..............
Answer the following.
Name some sources of light that are not hot.
In going from a rarer to denser medium, the ray of light bends ______.
State Rayleigh’s law of scattering.
