BITSAT 20192020 Syllabus: Physics
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Units & Measurement

Units (Different systems of units, SI units, fundamental and derived units)

Dimensional Analysis.

Precision and significant figures.

Fundamental measurements in Physics i.e.. Vernier calipers, screw gauge, Physical balance etc.
Kinematics

Properties of vectors.

Position, velocity and acceleration vectors.

Motion with constant acceleration.

Projectile motion

Uniform circular motion.

Relative motion.
Newton's Laws of Motion

Newton's laws i.e.. Free body diagram, resolution of forces.

Motion on an inclined plane.

Motion of blocks with pulley systems.

Circular motioncentripetal force.

Inertial and noninertial frame.
Impulse and Momentum

Definition of impulse and momentum.

Conservation of momentum.

Collisions.

Momentum of a system of particles.

Center of mass.
Work and Energy

Work done by a force.

Kinetic energy and workenergy theorem.

Power.

Conservative forces and potential energy.

Conservation of mechanical energy.
Rotational Motion

Description of rotation i.e.. Angular displacement, angular velocity and angular acceleration.

Rotational motion with constant angular acceleration.

Moment of inertia, Parallel and perpendicular axes theorems, rotational kinetic energy 6.4 Torque and angular momentum.

Conservation of angular momentum.
Gravitation

Newton's law of gravitation.

Gravitational potential energy, Escape velocity.

Motion of planetsKepler's laws, satellite motion.
Mechanics of Solids and Fluids

Elasticity.

Pressure, density and Archimedes'principle.

Viscosity and Surface Tension.

Bernoulli's theorem.
Oscillations

Kinematics of simple harmonic motion.

Spring mass system, simple and compound pendulum.

Forced & damped oscillations, resonance.
Waves

Progressive sinusoidal waves.

Standing waves in strings and pipes.

Superposition of waves beats.
Heat and Thermodynamics

Kinetic theory of gases.

Thermal equilibrium and temperature.

Specific heat.

Work, heat and first law of thermodynamics.
Electrostatics

Coulomb's law.

Electric field i.e.. Discrete and continuous charge distributions.

Electrostatic potential and Electrostatic potential energy.

Gauss'law and its usage.

Electric dipole.

Capacitance and dielectrics i.e.. Parallel plate capacitor, capacitors in series and parallel.
Current Electricity

Ohm's law, Joule heating.

DC circuitsResistors and cells in series and parallel, Kirchoff's laws, potentiometer and Wheatstone bridge.

Electrical Resistance i.e.. Resistivity, origin and temperature dependence of resistivity.
Magnetic Effect of Current

BiotSavart's law and its usage.

Ampere's law and its usage.

Lorentz force, force on current carrying conductors in a magnetic field.

Magnetic moment of a current loop, torque on a current loop, Galvanometer and its conversion to voltmeter and ammeter.
Electromagnetic Induction

Faraday's law, Lenz's law, eddy currents.

Self and mutual inductance.

Transformers and generators.

Alternating current i.e.. Peak and rms value.

AC circuits, LCR circuits.
Optics

Laws of reflection and refraction.

Lenses and mirrors.

Optical instrumentstelescope and microscope.

InterferenceHuygen's principle, Young's double slit experiment.

Interference in thin films.

Diffraction due to a single slit.

Electromagnetic waves and their characteristics only qualitative ideas, Electromagnetic spectrum.

Polarizationstates of polarization, Malus'law, Brewster's law.
Modern Physics

Dual nature of light and matterPhotoelectric effect. De Broglie wavelength.

Atomic modelsRutherford's experiment, Bohr's atomic model.

Hydrogen atom spectrum.

Radioactivity.

Nuclear reactions: Fission and fusion, binding energy.