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प्रश्न
Tick the correct answer.
Light causes
विकल्प
Sensation of heat
Sensation of vision
Sensation of sound
None of these
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उत्तर
Sensation of vision
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संबंधित प्रश्न
Write true or false of the following statement.
A shadow is formed because light travels in a straight-line path.
Does the flame of a gas stove emit light?
What do you understand by candle power?
Fill in the blank
A ............. is formed when the path of light is obstructed by an ..............
Answer the following.
What is meant by luminous intensity? What is one lumen?
Answer the following.
List two transparent objects.
A ______ is a natural source of light.
Light travels only in a______ It is because of this property that______ are formed.
Light is a form of ______.
The angle of deviation of light ray in a prism depends on the angle of ______.
