Reflection, refraction and lenses

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Question 2
Easy

Four glass lenses, P, Q, R, and S, are shown in the diagram below.

Four glass lenses labeled P, Q, R, and S

Which lens is a converging lens with the least power?

Lens P (thin convex)

Lens Q (thick convex)

Lens R (thin concave)

Lens S (thick concave)

Reflection, refraction and lenses Questions

  1. GCSE
  2. /Physics
  3. /Reflection, refraction and lenses