Physics
Grade-10
Easy
Question
When a light ray refracts through a triangular prism, it diverts its path through an angle of _____.
- Incidence
- Dispersion
- Deviation
- Propagation
Hint:
The angle of dispersion is a measure of the angular separation of light rays of different wavelengths or colors traversing a prism.
The correct answer is: Deviation
The angle of dispersion is a measure of the angular separation of light rays of different wavelengths or colors traversing a prism.
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