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CBSE Class 10 Answered

why is eye ball in spherical shape? why not in cylindrical shape ? tell the reason excluding that the move ment of eye is easier in spherical shape
Asked by anusha bala | 09 Jan, 2015, 08:29: PM
answered-by-expert Expert Answer
The spherical shape of the eyeball indeed provides easy movement of the eye. Also, the spherical shape of the eye allows for the arrangement of sensory nerve endings that maximize the field of vison and provide for focussing through the eye lens.
Answered by Yashvanti Jain | 11 Dec, 2017, 05:59: PM

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CBSE 10 - Physics
the violet light have smaller wave length then blue light so why the sky colour is not violet?
Asked by saritavishwakarma1986 | 04 Jan, 2024, 12:23: PM
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CBSE 10 - Physics
Arrange the parts in one order from the fornt of the eya
Asked by abhishekuppala598 | 06 Feb, 2022, 09:30: PM
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CBSE 10 - Physics
What is Iris explain IN detail
Asked by tarsemsingh70273 | 03 Jun, 2020, 06:59: PM
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CBSE 10 - Physics
give solution of this question
question image
Asked by suhanirao1702 | 30 May, 2020, 10:02: PM
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CBSE 10 - Physics
what is yellow spot in human eye??
Asked by shivajihake1970 | 07 Apr, 2020, 11:30: PM
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CBSE 10 - Physics
Amit suffering from myopia is not able to see distantly the objects placed beyond five from his eyes. List possible reason due to which this defect of vision may have a rising. With the help of a diagram explain;   (a) why the student is unable to see the           objects placed beyond 5 metre.  (b) type of corrective lens used to restore        proper vision and how is defect is                corrected by the use of this lens.  (C) if in this case,  the numerical value of the focal length of the corrective lens is 5 metre find the power of the lens as per the new cartesian sign convention
Asked by mdfaizmgr186 | 14 Jan, 2020, 10:21: AM
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CBSE 10 - Physics
why do things appear unclear when we enter a dark room from outside?
Asked by akashdeepsandhu2106 | 06 Jan, 2020, 06:29: PM
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CBSE 10 - Physics
Is the distance between lens and retina of the eye always remains the same?    
Asked by Vishalgarg12345678 | 10 Oct, 2019, 05:15: PM
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CBSE 10 - Physics
Is focal length of eye lens fixed?
Asked by saradamahapatra9999 | 15 Mar, 2019, 10:24: AM
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CBSE 10 - Physics
What is accomdation of eye
Asked by mirtowfeeq21 | 21 Feb, 2019, 10:09: AM
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