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Light — Physics STD 10 — Question

ICSE BoardEnglish MediumSTD 10PhysicsLight1 Mark
MCQ
A sharp image of a distant object is obtained on a screen by using a convex lens. In order to determine the focal length of the lens, you need to measure the distance between the:
  • A
    lens and the object
  • ✓
    lens and the screen
  • C
    object and the screen
  • D
    both (a) and (b)
✓

Answer

Correct option: B.
lens and the screen
B

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