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10 Dec 2007, 8:00 PM
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| Troll Slayer  HSC: 2008 Gender: Male
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3 Nov 2009, 10:35 AM  | Human Eye You can hide this advertisement by registering. What does the question mean when it says i have to talk about how the eye works..... does that basically mean just go through the structures and their functions ?thanks
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14 May 2008, 3:07 PM
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| Executant of Life  HSC: 2008 Gender: Male
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22 May 2009, 10:46 AM | Re: Human Eye If I got a question like that, basically I would... Describe the parts of the eye which help refraction: - Cornea - Aqueous/Vitreous Humours - Lens Say how the light is focused on the retina, which contains the Rods and Cones, which then cause the opsins to brake apart, causing an electrochemical impulse to form and be sent to the brain via the optic nerve. The opsin then reforms ready to fire off another signal. It depends on how many marks the question is as to how much detail you should go into |
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31 Jul 2008, 3:56 PM
| #3 (permalink) |
| Member  HSC: 2007 Gender: Male Location: Sydney
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30 Apr 2009, 12:32 PM | Re: Human Eye just remember to include theres a refractive index change accross the two mediums eg. air to liquid in which the light passes thru.
__________________ "People who say they are always so busy, always seem to have time to tell you so." "The only job at which you start at the top is digging a hole." 2009-B.Intr studies / B. Laws at Maq |
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2 Aug 2008, 10:29 PM
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| New Member HSC: 2008 Gender: Male
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11 Mar 2009, 2:55 PM |  Re: Human Eye yeah i got this research task to do for communication on the syllabus point "identify the cornea, aqueous humor, lens and vitreous humor as refractive media"... any help out there?? Cheers... Ernie |
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