Arrange the following in the order in which a light ray travels to enable vision in the human eye.
Human eyeball consists of three layers and it encloses
(a) lens, iris, optic nerve
(b) lens, aqueous humour and vitreous humour
(c) cornea, lens, iris
(d) cornea, lens, optic nerve
Label the following parts in the given diagram using the arrow.
(a) Aqueous chamber
(b) Cornea
(c) Lens
(d) Retina
(e) Vitreous chamber
(f) Blind spot
Given below are sets of five terms each. Rewrite the terms in the correct order in a logical sequence.
Light rays from the object, Vitreous humour, Cornea, Lens, Aqueous humour.