combonation of lenses
Asked by adilkhan
| 6th Jul, 2008,
01:56: PM
Expert Answer:
use the formula P = P1+P2
from this formula find the power of combination and now use F= 1/P this will give combined focal length
now use the formula
1/F = 1/v -1/u
this will give the nature.size and position of the image,( consider the sign convention while using the formula)
Answered by
| 6th Jul, 2008,
05:47: PM
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