A bioconvex lens has a radius of curvature of magnitude 20 cm. Which one of the following options describe best the image formed of an object of height 2 cm placed 30 cm from the lens ?(Refractive index of lens material = 1.5)
Text Solution
Verified by ExpertsThe correct answer is:
C
R = 20 ⇒ n 1 = 2 ⇒ u = –30
⇒ f = 20
⇒ 
= 
v = 60
m = 
= –2
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