1
VITEEE
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2020
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PHYSICS
1.
Laws of Motion & Work, Energy and Power
Law of conservation of linear momentum and its applications. Static and kinetic friction - laws of friction -
rolling friction - lubrication.
Work done by a constant force and a variable force; kinetic energy - work-energy theorem - power.
Conservative forces: conservation of mechanical energy (kinetic and potential energies) - non-conservative
forces: motion in a vertical circle - elastic and inelastic collisions in one and two dimensions.
2.
Properties of Matter
Elastic behaviour - Stress-strain relationship - Hooke's law - Young's modulus - bulk modulus -
shear modulus of rigidity - Poisson's ratio - elastic energy. Viscosity - Stokes' law - terminal velocity -
streamline and turbulent flow - critical velocity. Bernoulli's theorem and its applications.
Heat - temperature - thermal expansion: thermal expansion of solids - specific heat capacity: Cp, Cv -
latent heat capacity. Qualitative ideas of Blackbody radiation: Wein's displacement Law - Stefan's law.
3.
Electrostatics
C
harges and their conservation; Coulomb’s law
-forces between two point electric charges - Forces between
multiple electric charges-superposition principle. Electric field
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electric field due to a point charge, electric
field lines; electric dipole, electric field intensity due to a dipole - behaviour of a dipole in a uniform electric
field. Electric potential - potential difference-electric potential due to a point charge and dipole-
equipotential surfaces
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electrical potential energy of a system of two point charges.
Electric flux-
Gauss’s theorem and its applications
. Electrostatic induction-capacitor and capacitance
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dielectric and electric polarisation
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parallel plate capacitor with and without dielectric medium
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applications of capacitor
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