Post Utme Unilorin 2018 Physics Question 19

Practice objective / multiple choice question 19 from the 2018 Post Utme Unilorin Physics examination.

Post Utme Unilorin 2018 Physics Objective / Multiple Choice

Question 19 POST_UTME_UNILORIN • 2018 • PHYSICS • objective

A light wave has a frequency of 5 × 10^14 Hz and a wavelength of 600 nm. What is its speed?

Answer Options

A. 3 × 10^8 m/s

B. 4 × 10^8 m/s

Correct Answer C. 5 × 10^8 m/s

D. 6 × 10^8 m/s

Correct Answer

Correct Option:

5 × 10^8 m/s

About This Question

This is Post Utme Unilorin 2018 Physics Question 19. It is one of the objective questions from the 2018 Post Utme Unilorin Physics examination.

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