## JAM PHYSICS Question Papers

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Physics (PH) Mathematical Methods: Calculus of single and multiple variables, partial derivatives, Jacobian, imperfect and perfect differentials, Taylor expansion, Fourier series. Vector algebra, Vector Calculus, Multiple integrals, Divergence theorem, Green’s theorem, Stokes’ theorem. First order equations and linear second order differential equations with constant coefficients. Matrices and determinants, Algebra of complex numbers. Mechanics and General Properties …

Lecture 4-LASER Basic concept Properties Lasers are special and different from other light sources due to coherence. Laser beams can be focused to very tiny spots. That’s why the laser gun is important. They can have very low divergence in order to concentrate their power at a great distance. Laser means light amplification by stimulated …

Rewritten and Edited by: Prashant Kumar Sinha ARIES | Aryabhatta Research Institute of Observational Sciences, Nainital: Astronomy and Astrophysics, and Atmospheric Physics. Bose Institute | Bose Institute, Kolkata: Atmospheric sciences, Biophysics, Complex systems and networks, Condensed matter physics and materials science, High energy physics and astroparticle physics, Quantum physics and quantum information, Nuclear, and radiation physics HBNI …

Physics is very passionating and interesting subject nowadays. There are so many videos, blogs and articles available on the internet but there are some classical textbooks which are necessary to study and understand the basic physics. One of the best physics books is ‘’Resnick and Halliday’’. This book is a textbook of high school physics …