154. assignment (eye lens)
A student is reading a lecture written on a blackboard. The lenses in her eyes have a refractive power of 67.70 diopters, and the lens-to-retina distance is 1.483 cm.
(a) How far (in meters) is the blackboard from her eyes?
m
(b) If the writing on the blackboard is 4.20 cm high, what is the size of the image on her retina (including the proper algebraic sign)?
cm
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(a) How far (in meters) is the blackboard from her eyes?
m
(b) If the writing on the blackboard is 4.20 cm high, what is the size of the image on her retina (including the proper algebraic sign)?
cm
Video description:
https://youtu.be/NIawUqOyEuw
Follow the links to:
Visit our website: https://onlinetutors.top
Choose your tutor here: https://onlinetutors.top/crossroad#section-1-link
Get homework answers here: https://onlinetutors.top/crossroad#section-2-link
Submit new assignment here: https://onlinetutors.top/crossroad#section-3-link
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