A person cannot see object kept beyond 2m. This defect can be corrected by using a lens of power
(a)0.5D
(b)-0.5D
(c)0.2D
(d)-0.2D
AdithiPatel:
please justify your answer
Answers
Answered by
2
b option
Concave lens.....can be used to correc this defect called hyper metropia.
Power=-1/2
= -0.5
hope it's help you
Concave lens.....can be used to correc this defect called hyper metropia.
Power=-1/2
= -0.5
hope it's help you
to
how will power vecome -1/2???????????????
becom*
become*
btaonga to brainliest krega
are simple power = 1 /f focal length is 2 so
how will focal length become 2?????
are tmhre question me hi likha h
par question mein likha hai ki he cannot see the obj far frm 2m
thn how can it be focal length
Answered by
1
Explanation:
The three most common methods are basin irrigation, border irrigation and furrow irrigation. Water is typically introduced at the highest point or along the edge of a field, which allows covering the field by overland flow.
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