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

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

Source: This question is taken from the Pedagogy