Show all working explaining detailly each step. Answer Qb & aAnswer should be typewritten using a computer keyboard! Q11 (a.) Explain using a ray diagram how a normal eye focuses the image of an object on the retina.(b.) A doctor notices that one of her patients can see clearly some text when it is near but will seethe same text appearing blurred when moved further away. Explain how such a defect can becorrected using a named lens(c.) Select a non-ionising imaging technique and explain how it is used in medical diagnosis

The light rays in a typical eye come to a sharp focusing point on the retina. The retina acts…

Answered: Show all working explaining detailly…

Science

Biology

Show all working explaining detailly each step. Answer Qb & a Answer should be typewritten using a computer keyboard!

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter36: Sensory Systems

Section: Chapter Questions

Problem 21RQ: Why is it easier to see images at night using peripheral, rather than the central, vision? Cones are...

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Question

Show all working explaining detailly each step. Answer Qb & a

Answer should be typewritten using a computer keyboard!

Q11 (a.) Explain using a ray diagram how a normal eye focuses the image of an object on the retina.
(b.) A doctor notices that one of her patients can see clearly some text when it is near but will see
the same text appearing blurred when moved further away. Explain how such a defect can be
corrected using a named lens
(c.) Select a non-ionising imaging technique and explain how it is used in medical diagnosis

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