Question 1: Part (A) Prove the thin lens equation, geometrically. Also show that the focal length...

Question 1:

Part (A)

Prove the thin lens equation, geometrically.
Also show that the focal length of a curved mirror is 1/2 the radius of curvature. DRAW good diagrams

Part (B).

White light is incident on a soap film (n = 1.33 and thickness = 800 nm) suspended in air. If the incident light makes a 45o angle with the normal to the film, what visible wavelengths with be constructively reflected?

Expert Solution

genius_generous answered 2 years ago

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