As object approaches a converging lens from infinity to its focus with a uniform speed, its image moves away from the lens. The image starts from focus and goes upto infinity. The image is real and inverted one.
Class 12 Physics NCERT Sample Paper Question Session 2024-2025.
An object approaches a converging lens with a uniform speed of 5 m s⁻¹ and stops at the focus. How will the image move with respect to the lens? Specify its nature.
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As the object approaches the converging lens, the image moves away from the lens with increasing speed, remaining real, inverted, and diminished. When the object reaches the focus, the image forms at infinity. If the object stops at the focus, the image becomes highly magnified and theoretically forms at an infinite distance.
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