Post Utme Unilag 2019 Physics Question 4

Practice objective / multiple choice question 4 from the 2019 Post Utme Unilag Physics examination.

Post Utme Unilag 2019 Physics Objective / Multiple Choice
Question 4 POST_UTME_UNILAG • 2019 • PHYSICS • objective
Post Utme Unilag 2019 Physics Question 4 diagram

A light source is placed at a dis\tance $d$ from a screen. If the wavelength of the light is $\lambda$, what is the value of the dis\tance between the first two minima on the screen?

Answer Options

Correct Answer A. \frac{2\lambda d}{3}
B. \frac{2\lambda d}{2}
C. \frac{2\lambda d}{1}
D. \frac{2\lambda d}{4}
Correct Answer
A
Correct Option:
\frac{2\lambda d}{3}

About This Question

This is Post Utme Unilag 2019 Physics Question 4. It is one of the objective questions from the 2019 Post Utme Unilag Physics examination.

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