Related Questions

  1. A 1Ω resistance in series with an ammeter is balanced by 75 cm of potentiometer wire
  2. The two ends of a metal rod are maintained at temperatures 100°C and 110°C.
  3. If 20% of a radiactive element decays in 10 days, then amount of original material left
  4. Oil spreads over the surface of water where as water does not spread
  5. A ballon rises from rest with a constant acceleration g/8. A stone is released