Quantum Mechanics-Commutators and Heisenberg Uncertainty Principle (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 7 - 9 of 9

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Question number: 7

» Quantum Mechanics » Commutators and Heisenberg Uncertainty Principle

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Appeared in Year: 2013

MCQ▾

Question

If the operators A and B satisfy the commutation relation , where is identity operator, then – (June)

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 8

» Quantum Mechanics » Commutators and Heisenberg Uncertainty Principle

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Appeared in Year: 2016

MCQ▾

Question

If and are the components of the angular momentum operator in three dimensions, the commutator may be simplified to – (June)

Choices

Choice (4)Response

a.

b.

c.

0

d.

Question number: 9

» Quantum Mechanics » Commutators and Heisenberg Uncertainty Principle

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Appeared in Year: 2016

MCQ▾

Question

Consider the operator acting on smooth functions of . The commutator is: (December)

Choices

Choice (4)Response

a.

b.

c.

d.

0

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