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प्रश्न
The angle of deviation of light ray in a prism depends on the angle of ______.
उत्तर
The angle of deviation of light ray in a prism depends on the angle of prism and angle of incident.
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संबंधित प्रश्न
Fill in the blank.
A medium which allows light to pass through it easily is called the ...................
Fill in the blank.
Light travels in a ................. path.
Match the following columns
| Column A | Column B |
| a. Wooden block | i. new moon's day |
| b. Sun | ii. rectilinear propagation of light |
| c. Umbra | iii. opaque body |
| d. Eclipse | iv. luminous body |
| e. Solar eclipse | v. complete dark park |
Does the flame of a gas stove emit light?
Name a few living things which emit light.
Tick the correct answer.
Light is a font of
Write true or false
The earth has its own light.
In going from a rarer to denser medium, the ray of light bends ______.
a) Draw ray diagrams to show how the image is formed using a concave mirror, when the position of object is:
- at C
- between C and F
- between F and P of the mirror.
b) Mention the position and nature of image in each case.
State Rayleigh’s law of scattering.
