GATE Physics: Questions 105  108 of 323
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Question number: 105
» Classical Mechanics » Conservation Laws
Appeared in Year: 2015
Question
A particle with rest mass M is at rest and decays into two particles of equal rest masses , which move along the Z – axis. Their velocities are given by,
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Question number: 106
» Atomic and Molecular Physics » Raman Effect
Appeared in Year: 2012
Question
The first Stokes line of rotational Raman spectrum is observed at . Considering the rigid rotor approximation, the rotational constant is given by –
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Question number: 107
» Mathematical Physics » Matrices
Appeared in Year: 2012
Question
The eigen values of the matrix are –
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Question number: 108
» Classical Mechanics » Lagrange's and Hamilton's Formalisms
Appeared in Year: 2012
Question
A particle of mass is attached to a fixed point by a weightless inextensible string of length . It is rotating under the gravity as shown in the figure.
The Lagrangian of the particle is,
Where, and are the polar angles.
The Hamiltonian of the particle is,
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