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प्रश्न
Fill in the blank
A ............. is formed when the path of light is obstructed by an ..............
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उत्तर
A shadow is formed when the path of light is obstructed by an object
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संबंधित प्रश्न
Write true or false of the following statement.
The moon is a natural source of light.
Select the correct alternative.
The natural source of light is
What do we call a substance through which we cannot see light? Give an example of such a substance.
Answer the following.
Differentiate between luminous and non-Luminous objects.
________ objects allow all the light to pass through them.
Write about two everyday situations that tell you that light travels in a straight line.
In going from a rarer to denser medium, the ray of light bends ______.
The path of the light is called as ______.
What is light?
Observe the picture given in the following figure carefully.
A patch of light is obtained at B, when the torch is lighted as shown. Which of the following is kept at position A to get this patch of light?
