Question

An object is at a distance of 20 m from a convex lens of focal length 0.3 m. The lens forms an image of the object. If the object moves away from the lens at a speed of 5 m/s, the speed and direction of the image will be:
(A) 2.26 x 10⁻³ m/s away from the lens (B) 0.92 x 10⁻³ m/s away from the lens (C) 3.22 x 10⁻³ m/s towards the lens (D) 1.16 x 10⁻³ m/s towards the lens

Answer 1

Answer:

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