Which of the following is NOT a component of a slide projector?
A.
Concave mirror
B.
Condenser
C.
Convex mirror
D.
light source
E.
Screen.
Correct Answer: Option A
Explanation
You will find convex lenses in telescopes, microscopes, magnifying glasses, cameras, slide and movie projectors, and other instruments that use light to create an image.
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