CBSE BOARD X, asked by dmacadrish2, 1 year ago

A person is unable to see an object placed within 50cm from the eye. mention the defect and justify. Based on the information from the question

I think it's myopia

Answers

Answered by lingaraj15
2

S it is myopia bcz normal vissual 25cm so greater than this long distance ie. short sighted


lingaraj15: see i said actual seeing capacity approximately 25cm more than this cant see evven at 28 - 30 we cant see
dmacadrish2: We cN see between 25 and infinity
lingaraj15: who said u infinity
lingaraj15: the image which is not reach retina of eye means it fall before retina so the person is having like problem
lingaraj15: i hope u understand
dmacadrish2: Are from class 10?
dmacadrish2: Did u verify with any teacher???
lingaraj15: im long term student
lingaraj15: and what is ur class is it that much imp
dmacadrish2: But the inter et is full of saying it's hyper...
Answered by Blue14
0

Yes it is myopia. It is the inability to see things clearly when they are far away.


dmacadrish2: Can u say the reason with the information given in question
lingaraj15: light falls in front of the retina
Blue14: Sorry bro for giving wrong answer.
Blue14: Correct answer is hypermeteropia
Blue14: The person is suffering from hypermetropia. Two possible causes : (i) Greater focal length of the lens. (ii) Eyeball becoming smaller. Use the convex lens of focal length .
lingaraj15: k tq for giving right information
lingaraj15: sorry from my side little confused about this concept
Blue14: Ya right
Similar questions
English, 1 year ago