Purity of a metal can be determined with the help of

  1. Pascal’s law
  2. Boyle’s law
  3. Archimedes principal
  4. Conservation of mass principle
Manish Listener Asked on 2nd December 2015 in Biology.
Add Comment
  • 1 Answer(s)

    Answer: (3) Archimedes principal 

    Anurag Mishra Professor Answered on 2nd December 2015.
    Add Comment
  • Your Answer

    By posting your answer, you agree to the privacy policy and terms of service.