Post Utme Noun 2019 Physics Question 20

Practice objective / multiple choice question 20 from the 2019 Post Utme Noun Physics examination.

Post Utme Noun 2019 Physics Objective / Multiple Choice
Question 20 POST_UTME_NOUN • 2019 • PHYSICS • objective
Post Utme Noun 2019 Physics Question 20 diagram

A wave has a frequency of 100 Hz and a wavelength of 0.1 m. If the wave is traveling in the positive x-direction, what is the direction of the wave number?

Answer Options

Correct Answer A. Positive x-direction
B. Negative x-direction
C. Positive y-direction
D. Negative y-direction
Correct Answer
A
Correct Option:
Positive x-direction

About This Question

This is Post Utme Noun 2019 Physics Question 20. It is one of the objective questions from the 2019 Post Utme Noun Physics examination.

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