if the focal length is 12.5 cm then what will be the length of centre of carvature
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Answered by
2
2f = c
2x 12.5 = c
c = 25 .
2x 12.5 = c
c = 25 .
Answered by
9
Heya!!
_______
=> Here given,
=> Focal length = 12.5cm .
=> As we know focal length is the half of centre of curvature.
Then, centre of curvature= 2f
=> 2×12.5
=>25 cm
Hope this helps you ☺☺
_______
=> Here given,
=> Focal length = 12.5cm .
=> As we know focal length is the half of centre of curvature.
Then, centre of curvature= 2f
=> 2×12.5
=>25 cm
Hope this helps you ☺☺
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