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प्रश्न
Select the correct alternative.
The natural source of light is
पर्याय
candle flame
electric lamp
sun
kerosene lamp
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उत्तर
sun
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संबंधित प्रश्न
Write true or false of the following statement.
Light travels in a straight-line path.
Write true or false of the following statement.
A shadow is formed because light travels in a straight-line path.
What is light? Define it.
What is a transparent medium? Give two examples.
Write the names of some transparent objects.
Fill in the blank
There are ........... and man-made ............ of light.
Answer the following.
Distinguish between transparent, translucent, and opaque objects.
_______ is the natural source that stimulates sight and makes things visible.
Mirrors change the direction of light that fall on them.
What happens to light when it gets dispersed? Give an example.
