Recently Replied Questions

• error...???
  relative density of a material is found by ratio of weight in air and decrease in weight in water. If weight of a body in air and water are measured as W in air = (10.0+-0.4)g and W in water = (5.0 +- 0.1)g, then percentage e ...
  0·6· #Physics#General Physics
  replied2010-03-03 01:55:10
• Just a second 2...
  In case of standing waves in a string, energy of oscillations in nth overtone will be n2 times of that in first overtone. TRUE / FALSE ...
  0·1· #Physics#General Physics
  replied2010-03-03 01:48:13