Recently Replied Questions

• Earth's rotation
  For any work to be done there must be energy to sustain it. WHERE DOES THE EARTH GET ENERGY TO ROTATE???? Is it due to the gravitaional force??? ...
  0·5· #Physics#Electricity and magnetism
  replied2008-11-10 04:56:23
• Amines.......
  Before doing nitration of aniline, it is converted to acetanilide. Why??? ...
  0·2· #Chemistry#Organic Chemistry
  replied2008-11-10 04:14:26
• Earth's rotation
  For any work to be done there must be energy to sustain it. WHERE DOES THE EARTH GET ENERGY TO ROTATE???? Is it due to the gravitaional force??? ...
  0·5· #Physics#Electricity and magnetism
  replied2008-11-10 04:04:04