00491nam a22001217a 4500020002400000082001300024100002300037245005100060260003500111300003400146500005000180650013900230  a9789352744060 (pbk)  a539bRAJ  aRajendra, J. C. N.  aIntroduction to the concepts in modern physics  aBengalurubTrinity Pressc2019  axii, 291 p.b: ill.c; 23 cm.  aIncludes solution, appendix and bibliography.  aModern physicsaPhysicsvRelavistic mechanicsvAngular momentumvHarmonic oscillatorvWave equationvMagnetic fieldvRelativityvRICAS