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Related Questions

  1. Diameter of the objective of a telescope is 200 cm. What is the resolving power
  2. Light of wavelength λ is incident on slit of width d. The resulting diffraction
  3. 24 cells of emf 1.5 V each having internal resistance of 1 ohm are connected
  4. The turn ratio of a transformer is 1:2. An electrolytic dc cell of emf 2 volt is connected
  5. The electron drift speed is small and the change of the electron is also small