Physics
Grade-10
Easy
Question
_____ is a measure of amount of deviation of the incident ray from its usual path.
- Angle of dispersion
- Angle of deviation
- Angle of the prism
- Angle of refraction
Hint:
So the angle of deviation is equal to the angle between the incident ray and the refracted ray of a prism.
The correct answer is: Angle of deviation
- The angle of deviation is the measure of the deflection of the incident ray of light from its original path after it has been refracted from the surface of a prism. So the angle of deviation is equal to the angle between the incident ray and the refracted ray of a prism.
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