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Geometrical Optics question

2019 · 11 Jan · Shift 1 · Q63
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Geometrical Optics question

2019 · 11 Jan · Shift 1 · Q63

JEE MainPhysicsGeometrical OpticsMCQ+4 / −1
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 :
  1. A
    1.16 ×\times× 10–3 m/s towards the lens
  2. B
    2.26 ×\times× 10–3 m/s away from the lens
  3. C
    3.22 × 10–3 m/s towards the lens
  4. D
    0.92 ×\times× 10 −-− 3 m/s away from the lens
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