Multiple Choice
The eye focuses by
A) moving the lens.
B) moving the retina.
C) moving both the lens and the retina.
D) changing the focal length of the lens.
E) changing the index of refraction of the vitreous fluid.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q33: Two converging lenses, the first with focal
Q34: Which statement below best explains why we
Q35: A lens has a refractive power of
Q36: A TEM is a nonoptical microscope. What
Q37: Two converging lenses, the first with focal
Q39: A simple magnifier of refractive power 15.0
Q40: Two converging lenses, the first with focal
Q41: The corrective lenses of a person suffering
Q42: For maximum angular magnification in a compound
Q43: A pinhole camera is used to produce