About 2520 | maths tricks for fast calculation | maths calculas but fast #shorts #mathstricks

Balancing OF half reactions || Balancing OF full reactions || JH tricks for fast balancing || solved class Question

Calculation OF deltaH||deltaE||q||W for Chemical Reaction|| Phase Change||Class Illustrations with Short Tricks

A uniform rod of mass m and length l is struck at an end by a force F perpendicular to the rod for a short time interval t. Calculate the angular speed of the rod about the centre of mass,

Calculation OF Entropy Change for Ideal Gas undergoing change in state|| Phase Change||Chemical Reactions|| Class Illustrations with Short Tricks

An opinion poll was conducted by interviewing 150 people. Calculate the mean age of the people on the basis of the following information about them. Use the short method.