Related Questions

  1. One coolie takes 1 minute to raise a suitcase through a height of 2 m
  2. The ionisation potential of hydrogen-atom is -13.6 eV. An electron in the groundstate
  3. A galvanometer has a resistance 50Ω. A resistance of 5Ω is connected parallel to it.
  4. Two balls of mass m₁ and m₂ are separated from each other by powder charge
  5. A charged particle with a velocity 2×10³ ms⁻¹ passes undeflected through electric field