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Simple demonstration of superposition of waves by Kajal Sengupta
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Using a simple device reflection of waves and their superposition has been shown. It can be carried out by anyone
Solution of a problem in Physics--iit jee question by Kajal Sengupta
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The question is based on the combined concepts of inclined plane and collision. The way of explaining makes the complex problem simple
Solution of a problem in calculus--iit jee question by Kajal Sengupta
43 Views
A question in calculus asked in IIT-JEE 2008 paper has been solved with beautiful explanation and it points out why some other method is not suitable
Molar specific heat of gas by Kajal Sengupta
20 Views
A series of lectures in Physics is available for the students to consult whenever they want. Molar specific heat is discussed in this particular video... more
Cartesian co-ordinates and straight line by Kajal Sengupta
9 Views
This is one of the many lectures uploaded by this group. This particular one deals with cartesian co-ordinate and equation of straight line. The topic... more
Electrostatics--some slides by Kajal Sengupta
44 Views
The slides contain few diagrams which are used for explaining the text. In regular textbooks it is not always possible to give the three dimensional e... more
Numerical problem on conditional probability by Kajal Sengupta
45 Views
A complicated problem on conditional probability has been solved giving at every step the method in a simple way. Tree method has been used
THEORY AND EXAMPLES OF CONDITIONAL PROBABILITY by Kajal Sengupta
28 Views
Theory and examples have been explained beautifully. The best part of this lecture is that the narration is done in a very slow pace so that the stude... more
Numerical example on rotation by Kajal Sengupta
Conceptual questions on rotational motion is one area of difficulty for students. In this video the example is quite interesting and the explanation i... more
Faster way of solving problems by Kajal Sengupta
Taking two questions from the competitive examination it has been shown how to solve any problem in a faster way. Good for practice