Quantum MechanicsCommutators and Heisenberg Uncertainty Principle (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 1  4 of 9
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Question number: 1
» Quantum Mechanics » Commutators and Heisenberg Uncertainty Principle
Appeared in Year: 2014
Question
Given that the uncertainty in the ground state of the hydrogen atom is – (June)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 2
» Quantum Mechanics » Commutators and Heisenberg Uncertainty Principle
Appeared in Year: 2012
Question
Given the usual canonical commutation relation, the commutator of and is  (December)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 3
» Quantum Mechanics » Commutators and Heisenberg Uncertainty Principle
Appeared in Year: 2014
Question
Let and denote, respectively, the coordinate and momentum operators satisfying the canonical commutation relation in natural units. Then the commutator is – (December)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 4
» Quantum Mechanics » Commutators and Heisenberg Uncertainty Principle
Appeared in Year: 2012
Question
The commutator is – (June)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

