Work done by a constant force and a variable force kinetic energy, work-energy theorem, power.Dynamics of uniform circular motion: Centripetal force, examples of circular motion (vehicle on a level circular road, vehicle on banked road).Static and kinetic friction, laws of friction, rolling friction, lubrication. Law of conservation of linear momentum and its applications.Inertia, Newton’s first law of motion momentum and Newton’s second law of motion impulse Newton’s third law of motion.
Relations for uniformly accelerated motion (graphical treatment).Uniformly accelerated motion, velocity time and position-time graphs. Elementary concepts of differentiation and integration for describing motion.Uniform and non-uniform motion, average speed and instantaneous velocity.Frame of reference, Motion in a straight line: Position-time graph, speed and velocity.Dimensions of physical quantities, dimensional analysis and its applications.Length, mass and time measurements accuracy and precision of measuring instruments errors in measurement significant figures. Need for measurement: Units of measurement systems of units SI units, fundamental and derived units.Physics – scope and excitement nature of physical laws Physics, technology and society. Karnataka 1st PUC Physics Blue Print of Model Question Paper Karnataka 1st PUC Physics Syllabus and Marking Scheme Chapter 11 Thermal Properties of Matter.Chapter 10 Mechanical Properties of Fluids.Chapter 9 Mechanical Properties of Solids.Chapter 7 System of Particles and Rotational Motion.Karnataka 1st PUC Physics Question Bank with Answers
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