CBSE BOARD X, asked by dmacadrish2, 1 year ago

Find the answer for first question



My logic
He can't see between 50cm and a point between 50cm and eye.But at that point he can see .So it's myopia

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Answers

Answered by sabrinanandini2
0

the answer is HYPERMETROPIA

This is because he can't see things placed at a distance less than 50cm.

So he can't see 25cm also

=> HYPERMETROPIA


dmacadrish2: That's the trick in it
dmacadrish2: It's clear as daylight
dmacadrish2: But has a pinch of darkness in it
dmacadrish2: I also had doubt
dmacadrish2: But I took a brave step and written myopia
dmacadrish2: Wrote
dmacadrish2: Fortune favours the brave
sabrinanandini2: the answer is hypermetropia
dmacadrish2: No!No!
dmacadrish2: According to sign convention it is -25 and -50.-50 less than -25.So it's myopia
Answered by shibusaurav21
0

the answer is hypermetropia

two defect of vosion

  1. excessive curvature of eye lens
  2. elongation of eye ball

Correction:-

  • He used convex lens for this defect

dmacadrish2: Y is that answer
shibusaurav21: yes this is the answer
dmacadrish2: U any proof
dmacadrish2: Like from a book
shibusaurav21: yes
dmacadrish2: Where
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