Post Utme Bells University 2019 Physics Question 15

Practice objective / multiple choice question 15 from the 2019 Post Utme Bells University Physics examination.

Post Utme Bells University 2019 Physics Objective / Multiple Choice
Question 15 POST_UTME_BELLS_UNIVERSITY • 2019 • PHYSICS • objective

A light wave with a wavelength of 600 nm is incident on a double-slit apparatus. If the dis\tance between the slits is 0.5 mm, what is the angle of the first minimum?

Answer Options

A. 10°
B. 20°
Correct Answer C. 30°
D. 40°
Correct Answer
C
Correct Option:
30°

About This Question

This is Post Utme Bells University 2019 Physics Question 15. It is one of the objective questions from the 2019 Post Utme Bells University Physics examination.

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