Subject  Physics  Medium  ENGLISH 

Faculty  SSI Sir  Status  AVAILABLE 
Category  COMPLETE COURSE  Lecture  173 
Target  XI XII XIII  Books  QUESTION BANK ATTACHED 
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Lecture#  Description  Duration 

01  Variables, functions, angles, units of angles (Degree & radion) , conversion of units, Trigonometric ratios/ functions, values of trigonometric ratios, values of trigonometric ratios for angles grater than 90°,  36 Minutes 
02  unit circle method, CAST rule. Trigonometric formula, sine rule & cosine rule , Logrithem , exponential and inverse functions.  1 Hr 03 Minutes 
03  oordinate geometry , slope of a line , equation of straight line, parabola , ellipse, circle and rtectangular hyperbola.  30 Minutes 
04  Differentiation, geometrical meaning of differentiation, slope of a line, formulae for differentiation, rules of differentiation addition/subtraction rule, product rule, quotient rule, constant multiple rule, chain rule.  43 Minutes 
05  Higher order Differentiation , implicit functions , important problems .  25 Minutes 
06  Differentiation as rate measurement, maxima & minima.  50 Minutes 
07  Integration, geometrical meaning of integration, formulae of integration,  16 Minutes 
08  Definite integration, rules of integration, addition/ subtraction rule, method of substitution. Integration by parts, Integration as area under curve, indefinite integration , area under curve.  48 Minutes 
09  ntroduction to vectors, null vector, unit vector, negative of a vector, graphical representation and mathematical representation of a vector, angle b/w two given vectors,  36 Minutes 
10  Resolution of vector.Addition of vectors, triangle method and parallelogram method, substraction of vectors.  26 Minutes 
11  Dot product and its uses.  27 Minutes 
12  Cross product and its uses , right hand screw rule  48 Minutes 
Lecture#  Description  Duration 

01  Rest & motion, distance & displacement, speed, average speed , time average and space average, instantaneous speed, Uniform speed and non uniform speed,  49 Minutes 
02  velocity, average and instantaneous velocity, acceleration, average and instantaneous acceleration.  41 Minutes 
03  Equations of kinematics with constant acceleration, steps used to solve the problems based on equation of kinematics, motion under gravity.  41 Minutes 
04  graphical analysis, some important graphs, conversion of graphs, information collected from graphs.  16 Minutes 
05  Variable acceleration, steps used to solve the problems based on variable acceleration, when acceleration is dependent on time, distance and velocity.  21 Minutes 
Lecture#  Description  Duration 

01  Ground to ground projectile, time of flight, net velocity, trajectory equation, maximum height,  40 Minutes 
02  horizontal range.Projection at complementary angles from ground, some important relations and problems.  22 Minutes 
03  Problems based on ground to ground projectile.  20 Minutes 
04 

40 Minutes 
05  Problem on projectiles from tower  17 Minutes 
06 

41 Minutes 
07  Problems based on projectile on incline plane.  19 Minutes 
08 
Projectiles from moving platform, Collision of a projectile with vertical wall, some miscellaneous examples. 
41 Minutes 
Lecture#  Description  Duration 

01  Introduction to relative motion, one dimensional relative motion and two dimensional relative motion . Uses of equations of kinematics in 1D relative motion.  48 Minutes 
02  uses of equations of kinematics in 2D relative motion , Velocity of approach and velocity of separation in 1D, Velocity of approach and velocity of separation in 2D, condition for two particles to collide, minimum separation b/w two moving particle, time taken to come at minimum separation miscellaneous problems .  45 Minutes 
03  miscellaneous problems  32 Minutes 
04  River boat problem in one dimension.  18 Minutes 
05  River boat problem in two dimensions, direct crossing, minimum time taken to cross the river, minimum drift , minimum velocity  45 Minutes 
06  Windaeroplane problem. Rain man problem, some illustrations.  48 Minutes 
Lecture#  Description  Duration 

01  Force, fundamental forces, normal force, tension force, Newton’s lst law, 2nd law , and 3rd law, equation of motion, Inertia.  50 Minutes 
02  free body diagram ,Equilibrium, types of equilibrium, steps to solve the problems based on equilibrium, problems  48 Minutes 
03  steps used to solve the problems of accelerated motion, problems , atwood machine  32 Minutes 
04  Constrained motion, string constraint, displacement method, tension method, differentiation method, two block one pulley system,  36 Minutes 
05  constrained motion when string is inclined, wedge constraint.  32 Minutes 
06  Weighing machine, motion inside lift, apparent weight, weightlessness, spring balance , spring and spring force.  42 Minutes 
07  Reference frame, inertial frame and noninertial frame, pseudo force, illustrations  31 Minutes 
08  Newton’s laws for system , problems  25 Minutes 
Lecture#  Description  Duration 

01  Introduction to friction, properties of friction. Kinetic friction,coefficient of kinetic friction.  45 Minutes 
02  Static friction, coefficient of static friction, self adjustable nature of static friction, driving force, graph relating friction with driving force.  46 Minutes 
03  Contact force, angle of friction, minimum force required to slide a block , why pulling is easier than pushing?  31 Minutes 
04  Angle of repose, minimum and maximum force on the inclined plane so that block does not move , graph  27 Minutes 
05  System of two blocks, steps used to check the slipping b/w two blocks, problems  39 Minutes 
06  System of three blocks and miscellaneous examples.  29 Minutes 
Lecture#  Description  Duration 

01  Introduction to work, definition of work, point of application of force. Calculation of work done when force is constant  35 Minutes 
02  Sign of work done . work done by variable force,  28 Minutes 
03  work done from forcedisplacement graph, work done by friction, normal and gravity  24 Minutes 
04  work done by spring force.Work done by variable force along given path, conservative and nonconservative forces  28 Minutes 
05  methods to identify conservative forces , Deloperator, curl, Potential energy, its definition, external agent,  42 Minutes 
06  relation b/w conservative force and potential energy, how to find P.E. if conservative force is given and viseversa. Refrence line , gravitational Potential energy and spring potential energy  41 Minutes 
07  Equilibrium, types of equilibrium, stable, unstable and neutral equilibrium.  26 Minutes 
08  Kinetic energy , Work energy theorem, some examples.  17 Minutes 
09  Problems based on work energy theorem  26 Minutes 
10  Energy conservation, some examples, power, instantaneous power and average power.  26 Minutes 
Lecture#  Description  Duration 

01  Similarities b/w translational and rotational motion, angular displacement and its direction .  34 Minutes 
02  angular velocity and angular acceleration, equations of circular kinematics.  37 Minutes 
03  Relation b/w linear and rotational quantities, tangential acceleration centripetal/redial/normal acceleration. Total acceleration.  33 Minutes 
04  Time period , frequency , angular frequency , Problems  23 Minutes 
05  Radius of curvature of path, radius of curvature in projectile motion.  32 Minutes 
06  Types of circular motion, horizontal circular motion. Some important examples. Steps used to solve the problems based on circular dynamics. Vertical circular motion, some important examples.  50 Minutes 
07  Vertical circular motion of a ball attached with string , vertical circular motion of a ball attached with light rod.  35 Minutes 
08  Problems , Banking of roads with and without friction.  26 Minutes 
09  Centrifugal force, its direction and magnitude. Some examples.  33 Minutes 
Lecture#  Description  Duration 

01  Center of Mas, definitions, Type of mass distribution, discrete and continuous mass distribution, linear mass density, surface mass density, volume mass density. Calculation of com for system of particles. Com of system of two particles.  42 Minutes 
02  Calculation of com for continuous mass distribution, com of rod, semicircular ring, semicircular disc, solid hemisphere, hollow hemisphere, solid cone.  51 Minutes 
03  Com of a body with hole, problems  25 Minutes 
04  Motion of com, velocity of com, acceleration of com, impulsive force, impulse, impulsemomentum equation, important examples.Conservation of momentum, some important conclusions and examples.  48 Minutes 
05  Miscellaneous problems  19 Minutes 
06  Some important points related to center of mass and miscellaneous problems.  40 Minutes 
07  Spring mass system, steps to solve the problems based on springmasssystem. Problems , Collision, line of impact, coefficient of restitution,  39 Minutes 
08  classification of collision, headoninelastic collision, head on elastic collision, head onperfectly in elastic collision. Problems on collision.  39 Minutes 
09  collision with heavy mass. Oblique collision, problems  30 Minutes 
10  oblique collision with wall , problems  27 Minutes 
11  Variable mass, thrust force, rocket propulsion.  28 Minutes 
Lecture#  Description  Duration 

01  Definitions of periodic motion, oscillatory motion, and SHM, frequency, time period, amplitude, angular frequency.Differential equation of SHM, equation of SHM,  32 Minutes 
02  SHM as projection of uniform circular motion, phase,  30 Minutes 
03  Problems on phase , equation of SHM when mean position is not at origin.  30 Minutes 
04  Velocity, acceleration and displacement of particle in terms of time (t) and displacement (x). Graphs, potential, kinetic and total energy in terms of time (t) and displacement (x), important graphs.  54 Minutes 
05  Force method to find the time period, spring mass system ,  47 Minutes 
06  problems on force method, combinations of springs , springs in series , springs in parallel,  17 Minutes 
07  energy methods to find the time period and Problems on spring mass system  46 Minutes 
08  Angular SHM ,Differential equation of angular SHM, equation of angular SHM, method to find the time period in angular SHM  30 Minutes 
09  Time period of simple pendulum, time period of simple pendulum when forces other than gravity and tension are also present, effective g. Fractional and percentage error , error in measurement of g, time period of simple pendulum when length of wire is comparable to radius of earth, Compound pendulum, its time period, minimum time period,  52 Minutes 
10  Problems on compound pendulum , Torsional pendulum.  22 Minutes 
11  Superposition of two parallel SHMs and perpendicular SHMs.  40 Minutes 
Lecture#  Description  Duration 

01  Assumptions for Ideal gas, Average velocity, Average speed, RMS speed, Most Probable speed, Maxwell’s velocity distribution graph.  31 Minutes 
02  Miscellaneous problems related to calculation of RMS speed , average speed , most probable speed.  20 Minutes 
03  Derivation of Ideal gas equation, calculation of kinetic energy of molecules  23 Minutes 
04  Degree of Freedom, Maxwell’s law of Equipartition of energy and Internal energy.  17 Minutes 
05  Mean Free Path, Some miscellaneous problems.  33 Minutes 
06  Specific Heat Capacity, Adiabatic Exponent and gaseous mixture , molecular weight , Cp , Cv and γ of gaseous mixture.  33 Minutes 
07  Work done by gas when pressure is constant and when pressure is variable, indirect method of calculation of work done by gas, work done from PV diagram.  26 Minutes 
08  Problems based on calculation of work done by gas.  35 Minutes 
09  Zeroth law of Thermodynamics, first law of Thermodynamics, Sign convention for Heat supplied, work done by gas and change in Interval energy .problems based on 1^{st} law of thermodynamics.  39 Minutes 
10  Thermodynamics processes ,Isochoric process, Isobaric process, Isothermal process, , calculation of heat supplied & Specific Heat Capacity of all the processes.  25 Minutes 
11  Adiabatic process , Polytropic process, calculation of heat supplied & Specific Heat Capacity of these processes.  31 Minutes 
12  Cyclic process, Heat Engine and its Efficiency, carnot cycle  27 Minutes 
13  Refrigerator and its Coefficient of Performance,  20 Minutes 
14  Miscellaneous problems and Free Expansion.  31 Minutes 
Lecture#  Description  Duration 

01  Variation in pressure inside liquid with height, problems  32 Minutes 
02  Problems , Inclination of liquid surface in static condition, rotation of container filled with liquid.  44 Minutes 
03  Archimedes principle and force of buoyancy , Pascal’s law,  41 Minutes 
04  atmospheric pressure, Gauge pressure, Absolute pressure, Barometer, and Manometer.  20 Minutes 
05  Force applied by liquid on base of container and wall of container.Center of gravity, Center of Buoyancy, Metacenter, stability of completely submerged body and partially submerged body , metacentre.  56 Minutes 
06  Types of flow, Uniform and NonUniform flow, Laminar and Turbulent flow, Reynolds number, Equation of continuity, Volume flow rate and Mass flow rate, Bernoulli theorem.  42 Minutes 
07  Applications of Bernoulli theorem,  21 Minutes 
08  Venturimeter, velocity of Efflux, Syphon action.  29 Minutes 
Lecture#  Description  Duration 

01  Specific Heat Capacity, Heat Capacity, Specific Heat Capacity of water,  20 Minutes 
02  definition of unit of Calorie, Latent heat, Latent Heat of Fusion, Latent Heat of Vaporization.  20 Minutes 
03  change of State (Phase) of water with Temperature, illustrations.  18 Minutes 
04  Problems , temperature scale..  44 Minutes 
Lecture#  Description  Duration 

01  Linear expansion, Coefficient of Linear expansion, Differential expansion  18 Minutes 
02  effect of Temperature on pendulum clock, error in measurement by metallic scale,  25 Minutes 
03  Bimetallic strip, thermal stress  22 Minutes 
04  Areal expansion, Coefficient of Areal expansion, relation between α and β, expansion of holes inside metallic plate. Coefficient of Volume expansion, relation between α and γ,  28 Minutes 
05  Effect of Temperature on Density, Real and Apparent expansion of liquids.  37 Minutes 
Lecture#  Description  Duration 

01  Surface Tension ,wetted perimeter  31 Minutes 
02  Surface Energy, cause of Surface Tension.Excess Pressure inside liquid drop, Excess pressure inside Soap bubble. Radius of curvature of common surface of double bubble.  49 Minutes 
03  Cohesive force and Adhesive force, shape of liquid surface, Angle of contact.Capillary rise and illustrations.  33 Minutes 
04  Capillary action with mercury , radius of lower meniscus  28 Minutes 
05  Some miscellaneous problems  18 Minutes 
Lecture#  Description  Duration 

01  Definition and classification of wave, Mechanical & Non mechanical waves, Transverse & Longitudinal waves, Progressive and Stationary waves  29 Minutes 
02  Differential form of wave equation, General form of equation of Progressive wave, information that can be collected from general form of wave equation  26 Minutes 
03  How to find wave equation in terms of x and t when equation is given in terms of either x or t. wave on string introduction,Wavelength,Time period ,Frequency, Angular frequency, Wave number, Wave speed and velocity of particle, acceleration of particle, slope of string, direction of velocity of particle,  51 Minutes 
04  Expanded form of standard equation of wave . relation b/w Phase difference and Path difference, relation b/w Phase difference and Time difference  34 Minutes 
05  Derivation of speed of wave on string, examples  25 Minutes 
06  Instantaneous and Average power transmitted by wave, Instantaneous and average intensity of a wave on string  33 Minutes 
07  Superposition of waves,Interference,Resultant intensity, Constructive and Destructive Interference , miscellaneous problems.  1 Hr 02 Minutes 
08  Reflection and Transmission of wave from one to other medium, effect of Reflection and Transmission on frequency, speed, Wavelength and Phase. equation of reflected and transmitted waves. Amplitudes of reflected and transmitted wave 
32 Minutes 
09  Stationary waves, Nodes and Antinodes, Phase difference, properties of stationary waves.  59 Minutes 
10  Equation of stationary waves , vibration of string fixed at both ends, vibration of string fixed at one end.Resonance, Sonometer, Melde's experiment  39 Minutes 
11  kinetic energy and potential energy of small element of string.  30 Minutes 
Lecture#  Description  Duration 

01  Introduction to Sound wave, variation of pressure with time and distance, variation in density and position with time.  24 Minutes 
02  Equation of sound wave, relation b/w pressure Amplitude and Displacement Amplitude. Phase difference b/w Pressure wave and Displacement wave. Speed of Sound wave, Newton’s formula and Laplace corrections.  32 Minutes 
03  Dependence of speed of sound on Temperature, Pressure and relative Humidity. Intensity of sound wave, Wave front, Shape of wavefront for point source, Line source and Plane source. Variation of Intensity with distance from source.  44 Minutes 
04  Comparison of two sound waves. Sound level, relative Sound Level, Pitch , waveform and quality of sound. Superposition of two sound waves, interference constructive and destructive interference, Reflection of Sound, Echo.  44 Minutes 
05  Stationary wave in sound, vibrations of Air column in Organ pipes, Open Organ Pipe and Closed Organ Pipe  36 Minutes 
06  Resonance Tube method to find the speed of sound, Beats.  30 Minutes 
07  Doppler’s effect, when observer is moving and source is stationery, when source is moving and observer is stationary, when both source and observer are moving.  40 Minutes 
08  Doppler’s effect When medium is also moving.miscelleneous problems.  44 Minutes 
Lecture#  Description  Duration 

01  Elasticity, Plasticity, Deforming force, The reason behind Elastic and Plastic behaviour, Restoring force, Stress, Longitudinal Stress, Shear Stress and Bulk Stress, Strain, Longitudinal Strain, Shear Strain, Bulk Strain. Hook’s law, Modulus of Elasticity, Young’s Modulus, Modulus of Rigidity, Bulk Modulus, Compressibility,  41 Minutes 
02  Variation of Strain with Deforming force, Elastic Limit, Yield point, Fracture point, elongation in wire due to self weight. Analogy with spring, Spring constant of a wire Elastic Potential energy stored in the deformed wire.  25 Minutes 
03  Viscosity, Velocity Gradient, Viscous Force, Stoke’s forces Terminal Velocity.  28 Minutes 
Lecture#  Description  Duration 

01  Fundamental Quantities, Derived Quantities and Supplementary Quantities, Dimensions, Dimensional formula, some important concept (points) about dimensions,  27 Minutes 
02  Problems on dimensions, Dimensional Analysis. Units, System of Units and conversion of Units.  26 Minutes 
Lecture#  Description  Duration 

01  Newton’s law of gravitation, gravitational field due to point mass, circular arc, circular ring, circular disc, long rod, infinite plate, hollow sphere and solid sphere  43 Minutes 
02  variation in acceleration due to gravity with height and depth, effect of rotation of earth, effect of shape of earth.  27 Minutes 
03  Gravitational potential, gravitational potential due to point mass, circular arc, circular ring, circular disc, hollow sphere, solid sphere, relation b/w gravitational field and gravitational potential .  31 Minutes 
04  Gravitational potential energy, P.E. of two point mass system, self energy of hollow sphere and solid sphere, miscellaneous examples.  30 Minutes 
05  Motion of satellite, orbital velocity, time period, energy of satellite, binding energy, escape velocity, geostationary satellite.  26 Minutes 
06  Kepler's laws, path of a satellite according to its projection velocity. Miscellaneous examples.  47 Minutes 
Lecture#  Description  Duration 

01  Introduction, similarities b/w rotational and translational motion. Rigid body, types of motion of rigid body.  32 Minutes 
02  Moment of inertia definitions, calculation of MOI of a point mass, MOI of system of particles, MOI of a rod,  33 Minutes 
03  MOI of ring, MOI of disc, MOI of solid sphere, MOI of hollow sphere, MOI of cone, MOI of solid cylinder, MOI of hollow cylinder  1 Hr 
04  Perpendicular axes theorem, parallel axes theorem. MOI of a body with hole  1 Hr 08 Minutes 
05  Radius of Gyration. Torque, Calculation of torque,  55 Minutes 
06  Force couple, point of application.  20 Minutes 
07  Rotational and translational equilibrium.  33 Minutes 
08  Rotational equation of motion accelerated rotational motion. Some important examples.  54 Minutes 
09  Combined motion, rolling motion, slipping, skidding, perfect rolling,  1 Hr 01 Minutes 
10  Some important problems, trajectory of a point on wheel performing perfect rolling and radius of curvature of trajectory.  31 Minutes 
11  instantaneous axis of rotation, rotational K.E. , conversion of imperfect rolling to perfect rolling  1 Hr 14 Minutes 
12  Direction of friction in perfect rolling , Angular momentum, calculation of angular momentum,  36 Minutes 
13  calculation of angular momentum,  30 Minutes 
14  conservation of angular momentum in pure rotational motion , in pure translational motion and in combined motion , angular impulse momentum equation.  39 Minutes 
15  Collision of a particle with rigid body  23 Minutes 
16  Toppling and sliding.  34 Minutes 
Lecture#  Description  Duration 

01  Methods of heat transfer, conduction, convection and radiation. steady state, temperature gradient. Laws of conduction. Analogy with electric current  31 Minutes 
02  Problems on conduction, 1D heat transfer, 2D heat transfer, 3D heat transfer. Formation of ice layer on lake water surface.  36 Minutes 
03  Convection, Radiation, Reflection power, Absorption power, Transmittance power, Black body. Ferry’s block body. Emissive power of a body, Spectral emissive power, absorptive power, spectral absorptive power. Emissivity of a body, Prevost's heat exchange theory  34 Minutes 
04  Kirchhoff’s law of radiation, Stefan’s law of heat radiation, rate of cooling Newton’s law of cooling 
24 Minutes 
05  Average temperature method, integration method. Black body radiation, Wien's displacement law, solar constant  27 Minutes 