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.
Verified Correct Answer: A.
Physical Principles & Numerical Solution
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.
Source: WAEC / JAMB / NECO Classroom Archive (Record #43037)