plzzzz ans this
Asked by | 27th May, 2009, 10:22: AM
Expert Answer:
h = 4 cm; u = - 15 cm;
P = 1 / f = - 10 D
f = - 10 cm
1 / v = 1 / f + 1 / u = - (1 / 10) - (1 / 15) = (- 3 - 2) / 30 = - 1 / 6
v = - 6 cm
m = h' / h = v / u
h' = - 6 x 4 / (- 15) = 1.6 cm
Answered by | 27th May, 2009, 04:27: PM
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