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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.
Differentiate between the luminous and non-luminous bodies. Give two examples of each.
Is the moon a luminous object?
What do we call a body that shines on its own?
Explain the difference between a transparent, a translucent, and an opaque medium. Give two examples of each.
Does the flame of a gas stove emit light?
Name a few living things which emit light.
The sun and ______ are the natural sources of light.
Answer the following.
What is meant by luminous intensity? What is one lumen?
Answer the following.
Distinguish between transparent, translucent, and opaque objects.
