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CBSE Class 10 Answered

human eye and colourful world?
Asked by | 25 Aug, 2008, 12:26: AM
Expert Answer

first of all find the combined the focal lenght of the combination for this use the formula

P= P1 + p2

 P=-1/ F in meter,

now use the formula

1/f = 1/v - 1/u ,put the values of f ,u-----position of the object and find v .(also consider the sign convention)

Answered by | 25 Aug, 2008, 08:38: AM
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