CSIR (Council of Scientific & Industrial Research) Physical Sciences: Questions 394  397 of 463
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Question number: 394
» Electronics and Experimental Methods » Propagation of Errors
Appeared in Year: 2016
Question
In the schematic figure given below, assume that the propagation delay of each logic gate is .
The propagation delay of the circuit will be maximum when the logic inputs and make the transition – (June)
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Question number: 395
» Classical Mechanics » Dynamical System
Appeared in Year: 2016
Question
A ball of mass , initially at rest, is dropped from a height of meters. If the coefficient of restitution is , the speed of the ball just before it hits the floor the second time is approximately – (take ) (June)
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Question number: 396
» Classical Mechanics » Lagrangian and Hamiltonian Formalism and Equations of Motion
Appeared in Year: 2016
Question
The Hamiltonian of a system with generalized coordinate and momentum is . A solution of the Hamiltonian equation of motion is – (in the following and are constants) (June)
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Question number: 397
» Classical Mechanics » Periodic Motion » Small Oscillations
Appeared in Year: 2016
Question
Four equal charges of each are kept at the vertices of a square of side . A particle of mass and charge is placed in the plane of the square at a short distance from the centre. If the motion of the particle is confined to the plane, it will undergo small oscillations with an angular frequency – (June)
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