Aids where a bright light is passed through a transparent picture, and by means of lens, an enlarged picture is thrown on the screen is...? Mcqs

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💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Aids where a bright light is passed through a transparent picture, and by means of lens, an enlarged picture is thrown on the screen is...?

(A) Projected aids

(B) Graphic aids

(C) Audiovisual aids

(D) None

✅ Correct Answer: Projected aids

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Source: This question is taken from the Pedagogy

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