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प्रश्न
Fill in the blank
A medium through which light cannot pass is called the ....................
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उत्तर
A medium through which light cannot pass is called the opaque medium.
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संबंधित प्रश्न
Fill in the blank.
The sun is a ............... source of light.
Fill in the blank.
Light travels in a ................. path.
Tick the correct answer.
Light is a font of
Tick the correct answer.
The natural source of light is
The sun and ______ are the natural sources of light.
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?
When a ______ object comes in the way of light, light passes ______ it.
Describe the pictures.
Velocity of light is greater in denser medium than in rarer medium
