Question:medium

Resolving power of a telescope is \(5\times10^{-7}\,\text{rad}\). If wavelength of incident light is \(500\,\text{nm}\), find the diameter of the aperture of the telescope.

Updated On: Apr 4, 2026
  • \(1.22\,\text{m}\)
  • \(4.66\,\text{m}\)
  • \(2.33\,\text{m}\)
  • \(0.56\,\text{m}\)
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The Correct Option is A

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