Recently Commented Questions

• Current electricity SIMPLE
  An ammeter has resistance R0 and range I. What resistance should be connected in parallel with it to increase the range to nI ?? ...
  0·1· #Physics#Electricity and magnetism
  commented2012-07-16 00:14:33
• collision rotation
  A rod of length L and mass M is fixed at one of its end and is free to rotate about that point.A pendulum of mass m(the bob) and length L also hangs from that position.Now the bob of pendulum is allowed to fall from height L ...
  0·4· #Physics#Mechanics
  commented2012-07-12 06:08:58