Post Utme Noun 2017 Physics Question 19

Practice objective / multiple choice question 19 from the 2017 Post Utme Noun Physics examination.

Post Utme Noun 2017 Physics Objective / Multiple Choice
Question 19 POST_UTME_NOUN • 2017 • PHYSICS • objective
Post Utme Noun 2017 Physics Question 19 diagram

A sound wave has a frequency of 200 Hz and a wavelength of 0.5 m. What is the speed of the sound wave?

Answer Options

A. 100 m/s
B. 200 m/s
Correct Answer C. 400 m/s
D. 800 m/s
Correct Answer
C
Correct Option:
400 m/s

About This Question

This is Post Utme Noun 2017 Physics Question 19. It is one of the objective questions from the 2017 Post Utme Noun Physics examination.

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