15 ThermodynamicsDR RAVISHANKAR THAKUR The branch of physics which deals with the study of transformation ofheat energy into other forms of energy and vice-versa.A thermodynamical system is said to be in thermal equilibrium when macroscopic variables (like pressure, volume, temperature, mass,composition etc) that characterise the system do not change with time.Adiabatic WallIt is an insulating […]
Friction is a force between two surfaces that are sliding, or trying to slide, across each other. For example, when you try to push a book along the floor, friction makes this difficult. Friction always works in the direction opposite to the direction in which the object is moving, or trying to move. Ravishankar Thakur
CHECK YOUR NAME ZOOLOGY GENERALURDU GENERALSOCOLOGY–GENERALSANSKRIT GENERALPSYCHOLOGY GENERALPOL.SCIENCE GENERALPHYSIC GENERALPHILOSPHAY GENERALPERSIAN GENERALMUSIC GENERALMATHEMATICS GENERALMAITHALI GENERALHOME SCIENCE GENERALHISTORY GENERALHINDI GENERALGEOGRAPHY GENERALENGLISH GENERALELECTRONICS GENERALECONOMICS GENRALCOMMERECE GENERALCHEMISTRY GENERALBOTANY GENERALBENGALI GENERALA.I.H&C GENERAL~$CHEMISTRY GENERALHISTORY GENERALHINDI GENERALGEOGRAPHY GENERALENGLISH GENERALELECTRONICS GENERALECONOMICS GENRALCOMMERECE GENERALCHEMISTRY GENERALBOTANY GENERALBENGALI GENERALA.I.H&C GENERAL
Pgclasses with Ravishankar Thakur 