A projection lantern is used to give the image of a slide on a screen....

PHYSICS
JAMB 2000

A projection lantern is used to give the image of a slide on a screen. If the image is 24 times as large as the slide and the screen is 72.0m from the projecting lens, what is the position of the slide from the lens?

  • A. 0.3m
  • B. 3.0m
  • C. 3.5m
  • D. 4.0m

Correct Answer: B. 3.0m



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