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प्रश्न
Mirrors change the direction of light that fall on them.
विकल्प
True
False
उत्तर
Mirrors change the direction of light that fall on them- True.
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संबंधित प्रश्न
Write true or false of the following statement.
The moon is a natural source of light.
What is a transparent medium? Give two examples.
What do we call a substance through which light passes? Give an example of such a substance.
From among the following objects, list out the opaque, translucent, and transparent bodies in the space provided below:
A glass strip, an ordinary paper, greased paper, tracing paper, polythene sheet, wooden piece, steel plate, glycerine, kerosene oil, mustard oil, grounded glass, stone, book, water, and milk.
Opaque Transparent Translucent
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Answer the following.
What is meant by luminous intensity? What is one lumen?
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If the energy of incident beam and the scattered beam is the same, then the scattering of light is called as ______ scattering.
State Rayleigh’s law of scattering.
List any five properties of light.
