### Description

# What In in the NEET Crash Course

45 days NEET-Physics a Revision-Cum-Crash Course, is a focused revision program that provides a speedy revision of Physics in 45 days. It comes with a concise review of all the concepts as per the latest syllabus and presents important formulas and facts in easy and tabular forms. The entire syllabus of Class 11th and 12th is divided in a day-wise manner, supported with practice questions to ensure full revision incomplete 45 days plan. 5 Unit Tests are given at intervals to check the effectiveness of preparation and revision. Answer keys of every Unit Test are also provided at the end of the book. Mock Test Papers and solved NEET 2020 Question paper are given after the completion of the 30 days plan for the complete analysis of the performance and to get familiar with the exam pattern.

Revise the entire syllabus of NEET Physics with this day-wise plan, practice questions with practice papers & previous year paper.

This stage of education is a stage of transition from general

education to a discipline-based focus on curriculum. The present course keeps

in view the rigour and depth of disciplinary approach as well as the comprehension level

of learners. Due care has also been taken that the syllabus is comparable to the

international standards. Salient features of the course include:

Emphasis on basic conceptual understanding of the content.

Emphasis on the use of SI units, symbols, the nomenclature of physical quantities and

formulations as per international standards.

Providing logical sequencing of units of the subject matter and proper placement of

concepts with their linkage for better learning.

Reducing the curriculum load by eliminating overlapping of concepts/content within

the discipline and other disciplines.

Promotion of process skills, problem-solving abilities and applications of Physics

concepts.

Besides, the syllabus also attempts to

Strengthen the concepts developed at the secondary stage to provide a firm

foundation for further learning in the subject.

Expose the learners to different processes used in Physics-related industrial and

technological applications.

Develop process skills and experimental, observational, manipulative, decision

making and investigatory skills in the learners.

Promote problem-solving abilities and creative thinking in learners.

Develop conceptual competence in the learners and make them realize and

appreciate the interface of Physics with other disciplines.

**Physics Syllabus-XI**

**Unit I: Physical World and Measurement 10 Periods**

Chapter–1: Physical World

Physics-scope and excitement; nature of physical laws; Physics, technology

and society.

Chapter–2: Units and Measurements

Need for measurement: Units of measurement; systems of units; SI units,

fundamental and derived units. Length, mass and time measurements;

accuracy and precision of measuring instruments; errors in measurement;

significant figures.

Dimensions of physical quantities, dimensional analysis and its applications.

Unit II: Kinematics

Chapter–3: Motion in a Straight Line

The frame of reference, Motion in a straight line: Position-time graph, speed and

velocity.

Elementary concepts of differentiation and integration for describing motion,

uniform and non-uniform motion, average speed and instantaneous velocity,

uniformly accelerated motion, velocity-time and position-time graphs.

Relations for uniformly accelerated motion (graphical treatment).

Chapter–4: Motion in a Plane

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, relative velocity, 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.

Unit III: Laws of Motion

Chapter–5: Laws of 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).

Unit IV: Work, Energy and Power

Chapter–6: Work, Energy and Power

Work done by a constant force and a variable force; kinetic energy, work-energy

theorem, power.

The notion of potential energy, the potential energy of a spring, conservative forces:

conservation of mechanical energy (kinetic and potential energies); nonconservative

forces: motion in a vertical circle; elastic and inelastic collisions

in one and two dimensions.

Unit V: Motion of System of Particles and Rigid Body 18 Periods

Chapter–7: System of Particles and Rotational Motion

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, a radius of gyration, values of moments of inertia for simple

geometrical objects (no derivation). Statement of parallel and perpendicular

axes theorems and their applications.

Unit VI: Gravitation

Chapter–8: Gravitation

Kepler's laws of planetary motion, the universal law of gravitation. Acceleration

due to gravity and its variation with altitude and depth.

Gravitational potential energy and gravitational potential, escape velocity,

orbital velocity of a satellite, Geo-stationary satellites.

Unit VII: Properties of Bulk Matter

Chapter–9: Mechanical Properties of Solids

Elastic behaviour, Stress-strain relationship, Hooke's law, Young's modulus,

bulk modulus, shear modulus of rigidity, Poisson's ratio; elastic energy.

Chapter–10: Mechanical Properties of Fluids

Pressure due to a fluid column; Pascal's law and its applications (hydraulic lift

and hydraulic brakes), the effect of gravity on fluid pressure.

Viscosity, Stokes' law, terminal velocity, streamline and turbulent flow, critical

velocity, Bernoulli's theorem and its applications.

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.

Chapter–11: Thermal Properties of Matter

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, Greenhouse effect.

Unit VIII: Thermodynamics

Chapter–12: Thermodynamics

Thermal equilibrium and definition of temperature (zeroth law of

thermodynamics), heat, work and internal energy. The first law of thermodynamics,

isothermal and adiabatic processes.

The second law of thermodynamics: reversible and irreversible processes, Heat

engine and refrigerator.

Unit IX: Behaviour of Perfect Gases and Kinetic Theory of Gases 08 Periods

Chapter–13: Kinetic Theory

Equation of state of a perfect gas, work done in compressing a gas.

Kinetic theory of gases - assumptions, the concept of pressure. Kinetic

interpretation of temperature; RMS speed of gas molecules; degrees of

freedom, the law of equipartition of energy (statement only) and application to

specific heat capacities of gases; the concept of the mean free path, Avogadro's

number.

Unit X: Oscillations and Waves

Chapter–14: Oscillations

Periodic motion - time period, frequency, displacement as a function of time,

periodic functions.

Simple harmonic motion (S.H.M) and its equation; 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. Free, forced and damped oscillations (qualitative ideas only),

resonance.

Chapter–15: Waves

Wave motion: Transverse and longitudinal waves, speed of the travelling wave,

displacement relation for a progressive wave, principle of superposition of

waves, a reflection of waves, standing waves in strings and organ pipes,

fundamental mode and harmonics, Beats, Doppler effect.

**Physics Syllabus-XII**

**Unit I: Electrostatics **

Chapter–1: Electric Charges and Fields

Electric Charges; Conservation of charge, Coulomb's law-force between two

point charges, forces between multiple charges; superposition principle and

continuous charge distribution.

Electric field, electric field due to a point charge, electric field lines, electric

dipole, electric field due to a dipole, torque on a dipole in a uniform electric field.

Electric flux, statement of Gauss's theorem and its applications to find field

due to infinitely long straight wire, uniformly charged infinite plane sheet and

uniformly charged thin spherical shell (field inside and outside).

Chapter–2: Electrostatic Potential and Capacitance

Electric potential, potential difference, electric potential due to a point charge,

a dipole and system of charges; equipotential surfaces, electrical potential

the energy of a system of two point charges and electric dipole in an

electrostatic field.

Conductors and insulators, free charges and bound charges inside a

conductor. Dielectrics and electric polarization, capacitors and capacitance,

combination of capacitors in series and parallel, the capacitance of a parallel

plate capacitor with and without dielectric medium between the plates, energy

stored in a capacitor.

**Unit II: Current Electricity **

Chapter–3: Current Electricity

Electric current, the flow of electric charges in a metallic conductor, drift velocity,

mobility and their relation with electric current; Ohm's law, electrical

resistance, V-I characteristics (linear and non-linear), electrical energy and

power, electrical resistivity and conductivity, Carbon resistors, colour code for

carbon resistors; series and parallel combinations of resistors; temperature

dependence of resistance.

The internal resistance of a cell, potential difference and emf of a cell, combination

of cells in series and parallel, Kirchhoff's laws and simple applications,

Wheatstone bridge, metre bridge.

Potentiometer - principle and its applications to measure potential difference

and for comparing EMF of two cells; measurement of internal resistance of a

cell.

**Unit III: Magnetic Effects of Current and Magnetism **

Chapter–4: Moving Charges and Magnetism

Concept of the magnetic field, Oersted's experiment.

Biot - Savart law and its application to current carrying circular loop.

Ampere's law and its applications to an infinitely long straight wire. Straight and

toroidal solenoids (only qualitative treatment), force on a moving charge in

uniform magnetic and electric fields, Cyclotron.

Force on a current-carrying conductor in a uniform magnetic field, force

between two parallel current-carrying conductors-definition of ampere, torque

experienced by a current loop in a uniform magnetic field; moving coil

galvanometer-its current sensitivity and conversion to ammeter and voltmeter.

Chapter–5: Magnetism and Matter

Current loop as a magnetic dipole and its magnetic dipole moment, magnetic

the dipole moment of a revolving electron, magnetic field intensity due to a

magnetic dipole (bar magnet) along its axis and perpendicular to its axis,

torque on a magnetic dipole (bar magnet) in a uniform magnetic field; bar

magnet as an equivalent solenoid, magnetic field lines; earth's magnetic field

and magnetic elements.

Para-, dia- and ferromagnetic substances, with examples. Electromagnets

and factors affecting their strengths, permanent magnets.

**Unit IV: Electromagnetic Induction and Alternating Currents **

Chapter–6: Electromagnetic Induction

Electromagnetic induction; Faraday's laws, induced EMF and current; Lenz's

Law, Eddy currents. Self and mutual induction.

Chapter–7: Alternating Current

Alternating currents, peak and RMS value of alternating current/voltage;

reactance and impedance; LC oscillations (qualitative treatment only), LCR

series circuit, resonance; power in AC circuits, power factor, wattless current.

AC generator and transformer.

**Unit V: Electromagnetic waves**

Chapter–8: Electromagnetic Waves

The basic idea of displacement current, Electromagnetic waves, their

characteristics, their Transverse nature (qualitative ideas only).

Electromagnetic spectrum (radio waves, microwaves, infrared, visible,

ultraviolet, X-rays, gamma rays) including elementary facts about their uses.

**Unit VI: Optics**

Chapter–9: Ray Optics and Optical Instruments

Ray Optics: Reflection of light, spherical mirrors, mirror formula, refraction of

light, total internal reflection and its applications, optical fibres, refraction at

spherical surfaces, lenses, thin lens formula, lensmaker's formula,

magnification, power of a lens, a combination of thin lenses in contact,

refraction of light through a prism.

Scattering of light - blue colour of the sky and reddish appearance of the sun at

sunrise and sunset.

Optical instruments: Microscopes and astronomical telescopes (reflecting and

refracting) and their magnifying powers.

Chapter–10: Wave Optics

Wave optics: Wavefront and Huygen's principle, reflection and refraction of

plane wave at a plane surface using wavefronts. Proof of laws of reflection

and refraction using Huygen's principle. Interference, Young's double-slit

experiment and expression for fringe width, coherent sources and sustained

interference of light, diffraction due to a single slit, width of central maximum,

resolving power of microscope and astronomical telescope, polarisation,

plane-polarized light, Brewster's law, uses of plane polarised light and

Polaroids.

**Unit VII: Dual Nature of Radiation and Matter**

Chapter–11: Dual Nature of Radiation and Matter

Dual nature of radiation, Photoelectric effect, Hertz and Lenard's observations;

Einstein's photoelectric equation-particle nature of light.

Experimental study of the photoelectric effect

Matter waves-wave nature of particles, de-Broglie relation, Davisson-Germer

experiment (experimental details should be omitted; only conclusion should be

explained).

**Unit VIII: Atoms and Nuclei **

Chapter–12: Atoms

Alpha-particle scattering experiment; Rutherford's model of atom; Bohr model,

energy levels, hydrogen spectrum.

Chapter–13: Nuclei

Composition and size of nucleus, Radioactivity, alpha, beta and gamma

particles/rays and their properties; radioactive decay law, half-life and mean

life.

Mass-energy relation, mass defect; binding energy per nucleon and its

variation with mass number; nuclear fission, nuclear fusion.

**Unit IX: Electronic Devices **

Chapter–14: Semiconductor Electronics: Materials, Devices and Simple

Circuits

Energy bands in conductors, semiconductors and insulators (qualitative ideas

only)

Semiconductor diode - I-V characteristics in forward and reverse bias, diode as

a rectifier;

Special purpose p-n junction diodes: LED, photodiode, solar cell and Zener

diode and their characteristics, Zener diode as a voltage regulator.