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प्रश्न
Fill in the blank.
A medium which allows light to pass through it easily is called the ...................
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उत्तर
A medium which allows light to pass through it easily is called the transparent medium.
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संबंधित प्रश्न
How do we see objects around us ?
Write true or false of the following statement.
We can see an object through an opaque medium.
What do we call a substance through which we cannot see light? Give an example of such a substance.
Fill in the blank
Light consists of .............. colours.
Choose the translucent substance from the following
A ray of light passes from one medium to another medium. Refraction takes place when angle of incidence is ______.
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.
The angle of deviation of light ray in a prism depends on the angle of ______.
Light is a form of energy and it travels in a straight line.
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?
