Concepts of Physics Vol I and II by H.C. Verma :- These all-inclusive books are tailored for the students of 10+2 level. Apart from covering all the topics related to the JEE advanced syllabus, the two...
It states that if net torque acting on an isolated system is zero, the angular momentum remains conserved. Since Torque is equal to the rate of change of angular momentum so when torque is zero, dL/dt=0 So,...
Chapter-1 Diversity in Organisms Biology is the branch of science which deals with the study of living things. The word biology is derived from two words: Bio means living things and logy means study...
There are 3 Types of Collisions Elastic, Inelastic and Totally Inelastic collision. Momentum is conserved in all these three types ( No external force is involved, so the system is called a Closed System....
As we know, JEE is the toughest entrance test in India. But how many of you know the tricks to mark correct answers for MCQs in JEE Main and JEE Advanced? I know a few. In JEE, all questions are objective....