Detailed chapter-wise syllabus based on the latest CBSE curriculum
Time: 3 Hrs Max Marks: 70
Unit I – Physical World and MeasurementChapter 1: Units and Measurements
Unit II – KinematicsChapter 2: Motion in a Straight Line
Chapter 3: Motion in a Plane
Unit III – Laws of MotionChapter 4: Laws of Motion
Unit I + II + III → 23 Marks
Unit IV – Work, Energy and PowerChapter 5: Work, Energy and Power
Unit V – Motion of System of Particles and Rigid BodyChapter 6: System of Particles and Rotational Motion
Unit VI – GravitationChapter 7: Gravitation
Unit IV + V + VI → 17 Marks
Unit VII – Properties of Bulk MatterChapter 8: Mechanical Properties of Solids
Chapter 9: Mechanical Properties of Fluids
Chapter 10: Thermal Properties of Matter
Chapter 11: Thermodynamics
Unit IX – Behaviour of Perfect Gases and Kinetic Theory of GasesChapter 12: Kinetic Theory
Unit VII + VIII + IX → 20 Marks
Unit X – Oscillations and WavesChapter 13: Oscillations
Chapter 14: Waves
Unit X → 10 Marks
Total Marks: 70
Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. Significant figures, determining the uncertainty in result. Dimensions of physical quantities, dimensional analysis and its applications.
Frame of reference, motion in a straight line, elementary concepts of differentiation and integration for describing motion, uniform and non-uniform motion, average speed and average velocity and instantaneous velocity, uniformly accelerated motion, velocity-time and position-time graphs. Relations for uniformly accelerated motion (graphical and calculus treatment).
Scalar and vector quantities; position and displacement vectors, general vectors and their notations; equality of vectors, multiplication of vectors by a real number; addition and subtraction of vectors. Unit vector; resolution of a vector in a plane, rectangular components, scalar and vector product of vectors.
Motion in a plane, cases of uniform velocity and uniform acceleration – projectile motion, uniform circular motion.
Intuitive concept of force, inertia, Newton's first law of motion; momentum and Newton's second law of motion; impulse; Newton's third law of motion.
Law of conservation of linear momentum and its applications.
Equilibrium of concurrent forces, static and kinetic friction, laws of friction, rolling friction, lubrication.
Dynamics of uniform circular motion: Centripetal force, examples of circular motion (vehicle on a level circular road, vehicle on a banked road).
Work done by a constant force and a variable force; kinetic energy, work-energy theorem, power.
Notion of potential energy, potential energy of a spring, conservative forces; non-conservative forces, motion in a vertical circle; elastic and inelastic collisions in one and two dimensions.
Centre of mass of a two-particle system, momentum conservation and centre of mass motion. Centre of mass of a rigid body; centre of mass of a uniform rod.
Moment of a force, torque, angular momentum, law of conservation of angular momentum and its applications.
Equilibrium of rigid bodies, rigid body rotation and equations of rotational motion, comparison of linear and rotational motions.
Moment of inertia, radius of gyration, values of moments of inertia for simple geometrical objects (no derivation).
Kepler's laws of planetary motion, universal law of gravitation. Acceleration due to gravity and its variation with altitude and depth.
Gravitational potential energy and gravitational potential, escape speed, orbital velocity of a satellite, energy of an orbiting satellite.
Elasticity, stress-strain relationship, Hooke's law, Young’s modulus, bulk modulus, shear modulus of rigidity (qualitative idea only), Poisson's ratio; elastic energy.
Application of elastic behavior of materials (qualitative idea only).
Pressure due to a fluid column; Pascal's law and its applications (hydraulic lift and hydraulic brakes), effect of gravity on fluid pressure.
Viscosity, Stokes' law, terminal velocity, streamline and turbulent flow, critical velocity, Bernoulli's theorem and its simple applications (Torricelli's law and dynamic lift).
Surface energy and surface tension, angle of contact, excess of pressure across a curved surface, application of surface tension ideas to drops, bubbles and capillary rise.
Heat, temperature, thermal expansion; thermal expansion of solids, liquids and gases, anomalous expansion of water; specific heat capacity; Cp, Cv – calorimetry; change of state – latent heat capacity.
Heat transfer – conduction, convection and radiation, thermal conductivity, qualitative ideas of blackbody radiation, Wein's displacement law, Stefan's law.
Thermal equilibrium and definition of temperature, zeroth law of thermodynamics, heat, work and internal energy. First law of thermodynamics, second law of thermodynamics: thermodynamic state variable and equation of state.
Change of condition of gaseous state – isothermal, adiabatic, reversible, irreversible, and cyclic processes.
Equation of state of a perfect gas, work done in compressing a gas. Kinetic theory of gases – assumptions, concept of pressure. Kinetic interpretation of temperature; RMS speed of gas molecules; degrees of freedom, law of equipartition of energy (statement only) and application to specific heat capacities of gases; concept of mean free path, Avogadro's number.
Periodic motion – time period, frequency, displacement as a function of time, periodic functions and their applications.
Simple harmonic motion (S.H.M), uniform circular motion and its equations of motion; phase; oscillations of a loaded spring – restoring force and force constant; energy in S.H.M. Kinetic and potential energies; simple pendulum derivation of expression for its time period.
Wave motion: transverse and longitudinal waves, speed of travelling wave, displacement relation for a progressive wave, principle of superposition of waves, reflection of waves, standing waves in strings and organ pipes, fundamental mode and harmonics, beats.