Related Questions

  1. The radius of a ball is(5.2±0.2)cm.The percentage error in the volume of the ball
  2. A parallel plate air capacitor of capacitance C is connected to a cell of emf
  3. The wavelength λₑ of an electron and λₚ of a photon are of same energy E are related by
  4. A thin ring of radius R meter has charge q coulomb uniformly spread on it
  5. Mass defect is known as