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प्रश्न
Write true or false
The stars have no light.
विकल्प
True
False
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उत्तर
False
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संबंधित प्रश्न
Select the correct alternative.
The luminous body is
What do you understand by candle power?
The sun and ______ are the natural sources of light.
Fill in the blank
Light consists of .............. colours.
Answer the following.
List four natural sources of light.
If VB, VG, VR be the velocity of blue, green, and red light respectively in a glass prism, then which of the following statement gives the correct relation?
Velocity of light is greater in denser medium than in rarer medium
What happens to light when it gets dispersed? Give an example.
A ray of the light incident along normal to the mirror ______ its path.
A student observes a tree given in the following figure through a pin hole camera. Which of the diagrams given in the following figure (a) to (d), depicts the image seen by her correctly?
