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An example for non-luminous object is ___________.

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Important Questions on We See Light
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LUBB_____.


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Fill in the blank with an appropriate word:
The sun is the _____ (natural/artificial) source of light on the Earth.

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Fill in the blank with the most appropriate word given in the bracket.
The Moon shines due to the light of the _____. [star/ sun]

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DANCLE: _____

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Fill in the blank with an appropriate word:
Firefly is a natural source of light while a bulb is an _____ (artificial/non-artificial) source of light.


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Write the sources of light.

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List a few examples of non-luminous objects?

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