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Refraction through a Lens — Physics STD 10 — Question

ICSE BoardEnglish MediumSTD 10PhysicsRefraction through a Lens1 Mark
MCQ
Identify the type of lens depicted in the figure:
Image
  • A
    Convex lens
  • B
    Biconvex lens
  • C
    Concave lens
  • ✓
    Concavo-convex
✓

Answer

Correct option: D.
Concavo-convex
(d)
Concavo-convex
Explanation:
The concavo-convex lens is characterized by one convex surface and one concave surface, making it thicker at the center than at the periphery.

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