The table illustrates how the thickness of the eye lens varies when focusing on objects at different distances from the front of the eye.
(a(i))[2]
Describe the pattern shown in the table data.
(a(ii))[4]
Explain how named parts of the eye alter lens thickness when focusing on an object that is farther away from the front of the eye.
(b)[3]
Suggest and explain which type of lens would be most appropriate for this older person.
Worked solution & mark scheme
This 9-mark question has a full step-by-step worked solution and mark scheme. One marking point: “With increasing distance from the eye, lens thickness falls (inverse relationship)” …