Related Questions

  1. A microscope is having objective of focal length 1 cm and eye-piece of focal length 6 cm.
  2. Alternating current cannot be measured by D.C Ammeter because
  3. Moment of inertia, along the diameter of a ring is
  4. A force F=ai+3j+6k is acting at a point r=2i-6j-12k. The value of α for
  5. A particle covers half of its total distance with speed v1 and the rest half distance