Pls solve it & if possible a diagram also plzzzzzzzzzzzzzzzzzzzzzzz!!!!!!!!!!!!!!!
Asked by | 17th Jan, 2009, 08:06: PM
Expert Answer:
object size = 1m; image size = 40cm
m = image size/object size; v/u = 40/100 ---------(1)
u + v = 70 cm ( given in the question)----------(2)
using equation 1 and 2 solve for u and v.
Then use 1/u - 1/v =1/f
Answered by | 19th Jan, 2009, 09:52: AM
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