MCQ
The angle between the two refracting surface of a prism is called angle of :
- AIncidence
- BBase
- CDispersion
- ✓Prism
✓
Answer
Correct option: D.
Prism
The angle between the two refracting surface of a prism is called angle of prism. In an equilateral prism, this angle is $60^\circ$.
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