Question

answer this question​

Answer 1

${\bold{ANSWER}}$

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i) Convex lens.

ii) Hypermetropia.

iii) P=0.5D

$f = 1 \div 0.5 \\ f = 2m$

${\boxed{2m}}$]

Answer 2

Hey mate here you go....

1) Convex lenses.

2) Hypermetropia.

3) P = 1/f

F = 1/P

F = 1/0.5

F = 10/5

F = 2metre

Hope it will help you

Thank you