Please type the answer instead of hand writting thanks Figure (a) shows the basic structure of a human eye. Light refracts into the eye through the corneaand is then further redirected by a lens whose shape (and thus ability to focus the light) iscontrolled by muscles. We can treat the cornea and eye lens as a single effective thin lens. SeeFigure (b). A "normal" eye can focus parallel light rays from a distant object O to a point on theretina at the back of the eye, where processing of the visual information begins. As an object isbrought close to the eye, however, the muscles must change the shape of the lens so that raysform an inverted real image on the retina. See Figure (c) below. (a) Suppose that for the parallelrays of Figure (a) and Figure (b) below, the focal length fof the effective thin lens of the eye is 2.51cm. For an object at distancep= 54.6 cm, what focal length f'of the effective lens is required forthe object to be seen clearly? (b) Must the eye muscles increase (enter 1) or decrease (enter 0) theradii of curvature of the eye lens to give focal length f?rLensRetinaMuscleConeaLight fromdistantobject O(a)Effective lensRetina(b)1.-()

Given: The focal length of eye is fe=2.51 cm The object distance is p=54.6 cm Part a: First…

form an inverted real image on the retina. See Figure (c) below. (a) Suppose that for the parallel rays of Figure (a) and Figure (b) below, the focal length fof the effective thin lens of the eye is 2.51 cm. For an object at distance p = 54.6 cm, what focal length f' of the effective lens is required for the object to be seen clearly? (b) Must the eye muscles increase (enter 1) or decrease (enter 0) the radii of curvature of the eye lens to give focal length f?

form an inverted real image on the retina. See Figure (c) below. (a) Suppose that for the parallel rays of Figure (a) and Figure (b) below, the focal length fof the effective thin lens of the eye is 2.51 cm. For an object at distance p = 54.6 cm, what focal length f' of the effective lens is required for the object to be seen clearly? (b) Must the eye muscles increase (enter 1) or decrease (enter 0) the radii of curvature of the eye lens to give focal length f?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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