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प्रश्न
Name a few living things which emit light.
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उत्तर
Jugnu and firefly.
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संबंधित प्रश्न
Can light travel in vacuum?
Write true or false of the following statement.
A shadow is formed because light travels in a straight-line path.
Fill in the blank
A medium through which light cannot pass is called the ....................
Does the flame of a gas stove emit light?
Tick the correct answer.
The natural source of light is
A ______ is an artificial source of light.
Mirrors change the direction of light that fall on them.
When a beam of white light passes through a prism it gets ______.
State whether true or false. If false, correct the statement.
If a ray of light passes obliquely from one medium to another, it does not suffer any deviation.
State whether the following statement is True or False.
An object can be seen only if it emits light
