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Episcope is used to project:

AFilm strips

BOpaque object

CTransparent objects

DOpaque objects as well as Transparent objects

Answer:

B. Opaque object

Read Explanation:

An episcope, also known as an opaque projector, is used to project images of opaque objects. An episcope uses a bright lamp to shine light onto an opaque object from above. A system of mirrors, prisms, and lenses then focuses the image onto a screen.


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