Explain the structure and the working of human eye. Also draw a labelled diagram.

Discussion in 'CBSE Class 10 Natural Science Help' started by Vinila Choudary, Jan 26, 2012.

  1. Vinila Choudary

    Vinila Choudary Active Member

    Working of the eye: The light rays coming from an object enter the eye through the cornea and pupil and get refracted through transparent lens. The beam of light converges and forms a real and inverted image on the retina and gets converted into electrical signals that are sent to the brain through optic nerve. Brain interprets these signals and produces a vision.

    With the help of a diagram illustrate the recombination of dispersed light by prisms.
    Explain the phenomenon of scattering of light.
    What are the advantages of having two eyes instead of one?
    which colour deviates the least after refraction through a prism?

    Last edited by a moderator: Sep 8, 2014

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