Physics, asked by amanpandey1156, 5 months ago

22 (a). What are the types of lens? Give their applications
(b). Write laws of refraction

Answers

Answered by VishaI2006

0

Explanation:

a.Concave (diverging lens)and convex (converging lens) are the type.

b. Angle of incidence=Angle of reflection

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