CSIR (Council of Scientific & Industrial Research) Physical Sciences: Questions 267  269 of 463
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Question number: 267
» Mathematical Methods of Physics » Fourier and Laplace Transforms
Appeared in Year: 2013
Question
The inverse Laplace transform of is – (June)
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Question number: 268
» Classical Mechanics » Lagrangian and Hamiltonian Formalism and Equations of Motion
Appeared in Year: 2013
Question
Consider a particle of mass m attached to two identical springs each of length and spring constant (see the figure below). The equilibrium configuration is the one where the springs are unstretched. There are no other external forces on the system. If the particle is given a small displacement along the x – axis, which of the following describes the equation of motion for small oscillations?
(Dec 2013)
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Question number: 269
» Condensed Matter Physics » Superfluidity
Appeared in Year: 2014
Question
The following data is obtained in an experiment that measures the viscosity as a function of molecular weight M for a set of polymers.










The relation that best describes the dependence of on M is – (June – 2014)
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