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प्रश्न
A ______ is an artificial source of light.
पर्याय
seven
star
through
transparent
opaque
colors
shape
erect
inverted
luminous
candle
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उत्तर
A candle is an artificial source of light.
संबंधित प्रश्न
Write true or false of the following statement.
A shadow is formed because light travels in a straight-line path.
Fill in the blank.
Moon is a .................. body.
Select the correct alternative.
The natural source of light is
Tick the correct answer.
Light is a font of
Answer the following.
What is light?
When a ______ object comes in the way of light, light passes ______ it.
A ray of light passes from one medium to another medium. Refraction takes place when angle of incidence is ______.
The angle of deviation of light ray in a prism depends on the angle of ______.
State Rayleigh’s law of scattering.
Why are traffic signals red in colour?
