Waec 2021 Physics Question 10

Practice essay / theory question 10 from the 2021 Waec Physics examination. This question covers General .

Waec 2021 Physics Essay / Theory

Topic: General

Question 10 WAEC • 2021 • PHYSICS • essay

Define each of the following terms as it relates to converging lenses:

( a )

(i) Define each of the following terms as it relates to converging lenses: I. focal length; II. Optical centre.

( b )

(ii) Draw a ray diagram to illustrate how a converging lens is used to produce a virtual image of an object.

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This is Waec 2021 Physics Question 10. It is one of the essay questions from the 2021 Waec Physics examination.

The question covers General .

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