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Tuesday, 10 March 2026
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What optical instrument can best be constructed with converging lenses of focal lengths ...

What optical instrument can best be constructed with converging lenses of focal lengths 50cm and 5cm?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Compound microscope
  • B Galileo's telescope
  • C Terrestrial telescope
  • D Astronomical telescope
Correct Answer: Option D
Explanation:

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