THIS book deals mainly with the “free path phenomena” in the kinetic theory of gases, but this department of the subject is comprehensively treated. Whether the chief object of such a work—namely, to ...

The Chemistry paper is considered one of the most challenging in the Class 12 board examinations. A strong conceptual understanding is essential not only for scoring well in the board exams but also ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...