Post Utme Redeemers University 2022 Physics Question 9

Practice objective / multiple choice question 9 from the 2022 Post Utme Redeemers University Physics examination.

Post Utme Redeemers University 2022 Physics Objective / Multiple Choice
Question 9 POST_UTME_REDEEMERS_UNIVERSITY • 2022 • PHYSICS • objective

A wave has a frequency of 50 Hz and a wavelength of 2 m. If the wave is traveling through a medium with a speed of 300 m/s, calculate the wave number (k) and the angular frequency (ω).

Answer Options

Correct Answer A. k = 1.57 rad/m, ω = 314 rad/s
B. k = 3.14 rad/m, ω = 628 rad/s
C. k = 1.57 rad/m, ω = 628 rad/s
D. k = 3.14 rad/m, ω = 314 rad/s
Correct Answer
A
Correct Option:
k = 1.57 rad/m, ω = 314 rad/s

About This Question

This is Post Utme Redeemers University 2022 Physics Question 9. It is one of the objective questions from the 2022 Post Utme Redeemers University Physics examination.

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