JET Rajasthan Agricultural University

Will you please provide here the syllabus of the joint entrance test (JET) conducted by the Swami Keshwanand Rajasthan Agricultural University,?

[Kiran Chandar]

As you want I am here providing you syllabus of the joint entrance test (JET) conducted by the Swami Keshwanand Rajasthan Agricultural University.

Syllabus :


PHYSICS
UNIT – A
Dynamics of a particle: Conservative and non-conservative force, Motion of a particle under
different types of forces or potentials : constant, linearly varying and variable conservation of linear
momentum and energy. Application, direct and oblique collision between particles, elastic and
inelastic collisions. Static and dynamical problems involving forces and conservation laws.


Rotational motion: Centre of mass and its calculation for a two or more particle system and for rigid
body. Genera motion of a rigid body, nature of rotational motion, rotational motion of single particle
in a plane torque, angular momentum and its geometrical and physical meaning, conservation of
angular momentum. Examples of circular motion : car on a level circular road, car on a banked road,
pendulum or particle swinging in a vertical plane. Rigid body rotation and conservation of its angular
momentum. Comparison of linear and rotational motions. Definition of moment of inertia, parallel
axis theorem, Perpendicular axis theorem for a plane lamina. Calculation of M. I. in case of ring disc,
cylinder and sphere, Motion of a rigid body on an inclined plane.


UNIT – B
Heat & Termodynamics: Heat & Temperature, Zeroth law of thermodynamics, mechanical
equivalent of heat, First law of thermodynamics, thermodynamics state isothermals and adiabatics.
Pressure temperature and pressure volume indicator diagrams. Work done during isothermal and
adiabatic process, equilibrium process and phase changes, Evaporation. Thermal expansion, variation
of volume and pressure of a gas with temperature, Transter of heat conduction, convection and
radiation.

Thermodynamics: Reversible and irreversible thermodynamics processes, Carnot cycle, Second law
of thermodynamics, efficiency of heat engine, Heat engines; external and internal combustion engines
(description only).
Radiation: Nature of heat radiation emissive and absorptive powers of body, black body, emissivity.
Kirchoff”s law with illustrations, Stefan’s law and Newton’s law of cooling, distribution of energy in
Black body spectrum, Wien’s displacement Law, idea of Plank’s law of radiation.


UNIT – C
Waves: Wave motion, longitudinal and transverse waves, wave length, frequency, time period,
amplitude of a wave. Sound waves, velocity of sound waves. Equation of a simple harmonic wave
displacement, velocity and acceleration of a particle during propagation of a wave. Reflection and
refraction of a wave. Superposition of waves, interference of sound waves, beats stationary waves,
nodes and antinodes. Stationary waves in pipes and strings, Resonance tube, Elementary ideas of
musical scale and acoustic of buildings. Doppler effect in sound waves.

Wave Optics: Interference phenomenon; conditions of sustained interference, Young’s double slit
experiment, Fresnel’s Bi-Prism, Fringe-width and determination of wave length, Diffraction:
diffraction phenomena : Fresnel’s and Fraunhofer class of diffraction, Fresnel’s half period zone
theory, Diffraction due to a circular obstacle and circular aperture on axial points. Diffraction due to a
single silt (qualitative). Resolving power of telescope and microscope, Polarization: polarized and
unpolazised waves. Plane polarized, circulary polarized and elliptically polarized light. Identification
of polarized and unpolarized light by-polaroid. Methods of obtaining the plane polaring length.

Relativity: Necessivity of the theory of relativity, Postulates of special theory of relativity,
consequences, qualitative information about length contraction, time dilation and mass energy
relation.

UNIT – D
Electrostatics: Electric field vector, Free and bound changes in conductors and insulators, Behaviour
of electric field and potential inside and on the surface of a conductor and a dielectric flux, Gauss’s
theorem and its applications in calculating electric field at any point due to a uniformly charged
spherical shell (inside and outside), spherical conductor, sphere made up of volume distribution of
charge, sheet of uniform charge density of infinite dimensions made up of a dielectric or of a
conducting material, a line charge of infinite length. Force on the surface of a charged conductor
Energy density in an electric field. Capacitors: Combination and types. Capacity: capacity of a
parallel plate and spherical condenser, condensers in series and parallel, Energy of a charged
condenser.

Kirchoff’s Laws: Kirchoff’s Laws of electrical circuits and its application to electrical circuits.
Potentiometer: Principal of potentiometer, Measurement of EMF and small potential difference,
calibration of voltmeter and ammeter and measurement of internal resistance of a primary cell.

Magnetic effects of current: Ampere’s law and its applications: Magnetic induction at any point due
to a long straight current carrying wire, magnetic induction inside a long solenoid, magnetic induction
inside a toroid.

Electromagnetic Induction: Magnetic flux, induced EMF. Faraday’s law Lenz’s law. Induced
current and energy balance in a rectangular loop moving in a non uniform magnetic induction with a
constant velocity, Back EMF developed when a uniform magnetic induction between them, potential
difference developed across a conducting rod moving with a conducting wire moves two parallel


here is the attachment.