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CBSE Class 10 Answered

what will be the focal length of a biconvex lens when it is divided into 4 and 2 pieces
Asked by Priya Rai | 29 Jan, 2011, 09:23: PM
answered-by-expert Expert Answer
Dear student,
As the equivalent focal length is directly proportional to the individual focal leengths of thin lenses, hence the resulting focal length also would be divided by 4 or 2.
 
 
If the answer does not satisfy your requirement, please get back to us by rephrasing the query.
 
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Answered by | 29 Jan, 2011, 10:06: PM

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