Post Utme Uniport 2020 Physics Question 20

Practice objective / multiple choice question 20 from the 2020 Post Utme Uniport Physics examination.

Post Utme Uniport 2020 Physics Objective / Multiple Choice
Question 20 POST_UTME_UNIPORT • 2020 • PHYSICS • objective

A wave of frequency $f$ and wavelength $\lambda$ is traveling through a medium with speed $v$. If the wave is reflected off a surface, what is the wavelength of the reflected wave?

Answer Options

Correct Answer A. \lambda
B. 2\lambda
C. \frac{v}{f}
D. \frac{f}{v}
Correct Answer
A
Correct Option:
\lambda

About This Question

This is Post Utme Uniport 2020 Physics Question 20. It is one of the objective questions from the 2020 Post Utme Uniport Physics examination.

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