A Physics 205B student would like to use a lens from +5.0 D reading glasses as a simple magnifier. What is the angular magnification of this lens as used by a relaxed eye?
A. +0.80.
B. +1.3.
C. +5.0.
D. +20.
Answer:B
A Physics 205B student would like to use a lens from +5.0 D reading glasses as a simple magnifier. What is the angular magnification of this lens as used by a relaxed eye?
A. +0.80. B. +1.3. C. +5.0. D. +20.