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Related Questions

  1. The wavelength of the first line of Lymasn series for hydrogen atom is equal
  2. A wheel of mass 10 kg has a moment of inertia of 10 kgm² about its own axis
  3. A solenoid 1.5 m long and 0.4 cm in diameter possesses 10 turns per cm length
  4. The fluctuation in the input voltage of 200 V to a domestic circuit is +10V
  5. The radius of a ball is(5.2±0.2)cm.The percentage error in the volume of the ball