Post Utme Madonna University 2017 Physics Question 13

Practice objective / multiple choice question 13 from the 2017 Post Utme Madonna University Physics examination.

Post Utme Madonna University 2017 Physics Objective / Multiple Choice
Question 13 POST_UTME_MADONNA_UNIVERSITY • 2017 • PHYSICS • objective

A convex lens of focal length 20 cm is placed in a beam of light. If the object dis\tance is 30 cm, calculate the image dis\tance u\sing the lens equation: 1/f = 1/do + 1/di.

Answer Options

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

About This Question

This is Post Utme Madonna University 2017 Physics Question 13. It is one of the objective questions from the 2017 Post Utme Madonna University Physics examination.

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