Recently Favorited Questions

• Pushing the mecury out.
  A straight glass tube with its lower end sealed has a length \ell=152\ \mathrm{cm} . The lower half contains one mole of an ideal diatomic gas. The top half contains mercury and the top of the tube is open to atmosphere (atmo ...
  0·14· #Physics#Thermal physics
  favorited2012-06-04 07:08:35
• Force on hemisphere
  *Image* Charge density is different but uniform on both sides of hemisphere. Find the force exerted on lower by the upper hemisphere. I need the approach. I have the answer ...
  0·23· #Physics#Electricity and magnetism
  favorited2012-06-04 07:08:35
• differential equation
  please solve the following differential equation : dy/dx = 2y2 cosx+ y sin2x+2cosx sin2x/sin2x ...
  0·5· #Mathematics#Calculus
  favorited2012-06-04 07:08:35
• Solve the following integrals
  *Image* ...
  0·15· #Mathematics#Calculus#Indefinite Integration
  favorited2013-10-30 04:33:26