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प्रश्न
Name two natural sources of light.
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उत्तर
- Sun
- Stars
- Firefly
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संबंधित प्रश्न
Fill in the blank.
The sun is a ............... source of light.
What is light? Define it.
Is the moon a luminous object?
Name a few living things which emit light.
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
What do you understand by candle power?
Fill in the blank
The brightness of light is measured in ...................
Answer the following.
Differentiate between luminous and non-Luminous objects.
Light is a form of ______.
List any five properties of light.
