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MMLU-Pro / 10347 / An object is placed 1 foot from a concave mirror of radius 4 feet. If the object…

Problem

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question

An object is placed 1 foot from a concave mirror of radius 4 feet. If the object is moved 1 inch nearer to the mirror, what will be the corresponding displacement of the image?

category

physics

options

  1. 4 inches closer to the mirror
  2. 6 inches closer to the mirror
  3. Moves away from the mirror by 2 inches
  4. 3.7in closer to the mirror
  5. 5 inches closer to the mirror
  6. Moves away from the mirror by 3.7 inches
  7. 1 inch closer to the mirror
  8. No displacement of the image
  9. 1.2 inches closer to the mirror
  10. 2.5 inches closer to the mirror

src

stemez-Optics

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