Column 1
Farsightdness
Presbyopia
Nearsightness
Column 2
Nearby object can be seen clearly
Far away object can be seen clearly
Problem of old age
Column 3
Bifocal lens
Concave lens
Convex lens
Match the columns in the following table and explain them.
Answers
Answered by
12
Very good Question.
Given Three Eye defects and its correct match :
Farsightedness Presbyopia Near nearsightedness
Hypermetropia Problem of old age Myopia
Convex lens Bifocal lens Concave lens
Explanation:
Myopia is also called as Near nearsightedness that means a person suffering with this eye defect can see near things clearly but finds difficultly in far things.
So its corrected by Concave lens.
Farsightedness is also called as Hypermetropia .A person suffering with this eye defects finds difficulty in seeing near things .
So it is corrected by Convex lens.
Due to ageing and weakening of Ciliary muscles , old age people find difficult in near and far vision . So it is corrected by Bifocal lens where upper part is concave and bottom part is convex.
Given Three Eye defects and its correct match :
Farsightedness Presbyopia Near nearsightedness
Hypermetropia Problem of old age Myopia
Convex lens Bifocal lens Concave lens
Explanation:
Myopia is also called as Near nearsightedness that means a person suffering with this eye defect can see near things clearly but finds difficultly in far things.
So its corrected by Concave lens.
Farsightedness is also called as Hypermetropia .A person suffering with this eye defects finds difficulty in seeing near things .
So it is corrected by Convex lens.
Due to ageing and weakening of Ciliary muscles , old age people find difficult in near and far vision . So it is corrected by Bifocal lens where upper part is concave and bottom part is convex.
Answered by
12
Answer:
nearsightedness = Image in front of retina
Explanation:
Anybody from KVP ?
I am sufiyaan
Similar questions