#1
22nd August 2014, 03:36 PM
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JEST Physics Exam Question Paper
I am looking for the JEST Physics Exam Question Paper.Will you please provide it ?
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#2
22nd August 2014, 03:58 PM
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Re: JEST Physics Exam Question Paper
Here I am providing the list of few questions of JEST Physics Exam Question Paper which you are looking for . 1. Black-body radiation, at temperature Ti fills a volume V. The system expands adiabatically and reversibly to a volume 8V. The final temperature Tf = xTi, where the factor x is equal to (a) 0.5 (b) 2.8 (c) 0.25 (d) 1 A particle of mass m, constrained to move along the x-axis. The potential energy is given by, V(x)=a + bx +cx2, where a, b and c are positive constants. If the particle is disturbed slightly from its equilibrium position, then it follows that (a) it performs simple harmonic motion with period 2 pÖ(m/2c) (b) it performs simple harmonic motion with period 2 pÖ(ma/2b2) (c) it moves with constant velocity (d) it moves with constant acceleration 3. Consider a square ABCD, of side a, with charges +q, -q, +q, -q placed at the vertices, A, B, C, D respectively in a clockwise manner. The electrostatic potential at some point located at distances r (where r >> a) is proportional to (a) a constant (b) 1/r (c) 1/r2 (d) 1/r3 4. The general solution of dy/dx – y = 2ex is (C is an arbitrary constant) (a) e2x+Cex (b) 2xex+Cex (c) 2xex+C (d) ex2+C Two parallel infinitely long wires separated by a distance D carry steady currents I1 and I2 (I1 > I2) flowing in the same direction. A positive point charge moves between the wires parallel to the currents with a speed v at a distance D/2 from either wire. The magnitude of an electric field that must be turned on to maintain the trajectory of the particle is proportional to (a) (I1-I2)v/D (b) (I1+I2)v/D (c) (I1-I2)v2/D2 (d) (I1+I2)v2/D2 |
#3
3rd December 2014, 10:47 AM
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JEST physics exam question paper
Will you please provide me the question paper of physics of JEST exam?
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#4
3rd December 2014, 11:56 AM
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Re: JEST physics exam question paper
Joint Entrance Screening Test also known as JEST is a qualifying test conducted to shortlist the candidates for Ph.D / Integrated Ph.D Programme in Physics or Theoretical Computer Science or Neuroscience. JEST physics exam question paper Questions are based on the following topics- Mathematical Methods Vector algebra and vector calculus Classical orthogonal polynomials Linear ordinary differential equations Analytic function Classical Mechanics Newton’s laws Generalized coordinates Principle of least action Symmetry and conservation law Central force problem Electromagnetic Theory Methods of Solving Boundary Value Problems Displacement Current Poynting Theorem Scalar and Vector Potentials Radiation from Moving Charges Quantum Mechanics The Uncertainty Principle Bound States and Tunnelling Particle in A Box Addition of Angular Momenta Thermodynamics and Statistical Physics Laws of thermodynamics Work and heat; Harmonic oscillators Solid State Physics Simple crystal structures and X-ray diffraction Metals Semiconductors and insulators Elements of superconductivity Electronics Diodes Transistors and field effect devices Device characteristics Operational amplifiers and their applications Nuclear and Particle Physics Structure of the nucleus Classification of elementary particles and fundamental interactions, Elementary ideas of quark mode Conservation laws in particle reactions Atomic and Optical Physics Interference Diffraction and polarization of light Zeeman and Stark effects Hyperfine structure Experimental data and error analysis Probability theory Gaussian and Poisson distributions Error analysis Propagation of errors Significant figures Least square fitting Here I am attaching a pdf file of question paper JEST physics exam question paper |
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