Floatation & Archimedes’ Principle Italian Stamp in honour of Archimedes credits: St. Andrews Univ Chapter Notes- NCERT Q & A and Numerical Problems 1. The force acting per unit are
Work- Power Energy MCQs Q1: An example of Kinetic energy would be: a. a moving car b. a charge particle in an electric field. c. a stretched rubber band just released. d. all of the above. Q2: New
Test your knowledge about Indian History. answer these simple 7 questions. Enter your name and email-id- and click on 'Start' button to start quiz. If you like it- do send me your comments- I will p
This Sunday- November 20- 2011 is all set for NTSE Stage 1 examination. You may get details about the NTSE examination from NCERT website. Following are important Tips and checklist before go
Q1: The sides of a right triangle are a- a+d- a+2d with a and d both positive. What is the value of ratio a:d ? (a) 1: 3 (b) 1:4 (c) 2:1 (d) 3:1 Q2: In a group of cows and hens- the number of legs
