Recently Replied Questions

• Periodic Table Q1
  Why are Group 18 elements bigger in size than Group 17 elements? ...
  0·1· #Chemistry#Class VII-X Chemistry
  replied2014-07-25 22:48:09
• help
  what is the average thickness of plasma membrane? a. 100-150 aμ b.75-100 aμ c.60-75 aμ d.75-100 aμ ...
  0·1· #Biology#General Biology
  replied2014-06-17 07:38:26
• Static Friction
  1. A 8 kg block is at rest on a horizontal floor. If you push horizontally on the 8 kg block with a force of 20 N, it just starts to move. (a) What is the coefficient of static friction? (b) A 10.0 kg block is stacked on top ...
  0·2· #Physics#Class VII-X Physics
  replied2014-06-11 23:35:07
• Trigonometry
  What is the value of tan1tan2tan3...........tan89? ...
  0·2· #Mathematics#Class VII-X Mathematics
  replied2014-05-26 00:27:01
• Construction of A Triangle - Please help
  The sum of the three sides of a triangle ABC is 10 cm. Angle B = 60 degrees Angle C = 45 degrees. How can we construct it? Please respond with all steps in detail. Thanks to the person who can help me in advance. Thanks, Bye, ...
  0·1· #Mathematics#Class VII-X Mathematics
  replied2014-04-30 05:49:59
• Stoichiometry question
  Give reasons why equal volumes of nitrogen and ozone under same conditions of temperature and pressure have different number of atoms. ...
  0·2· #Chemistry#Class VII-X Chemistry
  replied2014-01-03 23:55:33