Post Utme Wellspring University 2021 Physics Question 31

Practice objective / multiple choice question 31 from the 2021 Post Utme Wellspring University Physics examination.

Post Utme Wellspring University 2021 Physics Objective / Multiple Choice
Question 31 POST_UTME_WELLSPRING_UNIVERSITY • 2021 • PHYSICS • objective

A particle of mass m is confined to a one-dimensional box of length L. The wave function of the particle is given by ψ(x) = √\( 2/L \) * \sin\( nπx/L \), where n is a positive integer. What is the expectation value of the position operator x?

Answer Options

Correct Answer A. L/2
B. L/4
C. 3L/4
D. L
Correct Answer
A
Correct Option:
L/2

About This Question

This is Post Utme Wellspring University 2021 Physics Question 31. It is one of the objective questions from the 2021 Post Utme Wellspring University Physics examination.

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