Question

Explain human eye and show the formation of image by the eye on the retina by a ray diagram in detail.

Answer 1

Answer:

how to draw an diagram.

Answer 2

Answer:

Image-formation on the retina is essential for good eyesight / vision. The image formed on the retina is inverted: Notice the orientation of the image: The object is an upright arrow, whereas the image is of an arrow pointing downwards. That is, the human eye forms an inverted image on the retina.