power of concave lens of 2meter focal length is...........D
himanshiravindratiwa:
Power= ?
I don't know
Answers
Answered by
1
power=1/focal length..
power=1/2
=0.5 dioptre.....
Hope you understand
plz mark as brainlist
power=1/2
=0.5 dioptre.....
Hope you understand
plz mark as brainlist
but -answer
0.5 is answer
I think -0.5 answer
Answered by
0
Power=?
focal length=2 meters
P = 1/f
P = 1/2
P = 0.5 diopter
Hope this will help you..
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