Post Utme Bsu 2020 Physics Question 10

Practice objective / multiple choice question 10 from the 2020 Post Utme Bsu Physics examination.

Post Utme Bsu 2020 Physics Objective / Multiple Choice

Question 10 POST_UTME_BSU • 2020 • PHYSICS • objective

A photon has an energy of 2.5 eV. If the wavelength of the photon is 500 nm, what is the momentum of the photon?

A. 1.5 x 10^-24 kg m/s

Correct Answer B. 3 x 10^-24 kg m/s

C. 4.5 x 10^-24 kg m/s

D. 6 x 10^-24 kg m/s

Correct Answer

Correct Option:

3 x 10^-24 kg m/s

This is Post Utme Bsu 2020 Physics Question 10. It is one of the objective questions from the 2020 Post Utme Bsu Physics examination.

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