WAEC Physics 2017 Theory — Question 20

Question 20 of 33 from the West African Examinations Council (WAEC) Physics 2017 Theory paper, with the correct answer and a full explanation.

10(b)(i) State two practical uses of glass prisms.

Model answer

Uses of glass prisms: To split light into components with different polarization; To make instruments used to view far away objects e.g. telescopes, binoculars etc.

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