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WAEC Biology 2014 Objective — Question 7

Question 7 of 50 from the West African Examinations Council (WAEC) Biology 2014 Objective paper, with the correct answer and a full explanation.

The line XZ in the diagram represents an actual distance of 10.0cm and the length of the diagram is 5.0cm. What is the magnification of the diagram?

Diagram for question 7

A. X=0.2
B. X=0.5
C. X=2.0Correct
D. X=50.0

Explanation

Magnification = length of diagram / actual length = 10cm/5cm = 2.

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