Question

An point sized object is placed 4 cm from the double convex lens of focal length 8 cm. The change in the position of image, when the object is moved 2 cm towards the lens, is?

• A. 8
• B. $\frac{8}{3}$
• C. $\frac{16}{3}$
• D. $\frac{32}{3}$

Answer 1

Answer: (C)

$\frac{16}{3}$

Answer 2

The correct option is (C): $\frac{16}{3}$