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What happens to the image distance in the eye when we increase the distance of an object from the eye ?
- a)Image distance decreases
- b)first increases then decreases
- c)Image distance increases
- d)remains the same
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
What happens to the image distance in the eye when we increase the dis...
Explanation:
When an object is placed at a distance from the eye, its image is formed on the retina. The distance of this image from the eye is known as the image distance. The image distance is affected by the distance of the object from the eye.
Reasoning:
When we increase the distance of an object from the eye, the image formed on the retina becomes smaller. This is because the angle subtended by the object at the eye decreases. As a result, the eye needs to adjust its focus to ensure that the image is formed on the retina. This adjustment is done by changing the shape of the lens in the eye.
However, the image distance remains the same irrespective of the distance of the object from the eye. This is because the image is always formed on the retina, which is a fixed distance from the lens.
Conclusion:
Hence, the correct answer is option 'D' - the image distance remains the same.
When an object is placed at a distance from the eye, its image is formed on the retina. The distance of this image from the eye is known as the image distance. The image distance is affected by the distance of the object from the eye.
Reasoning:
When we increase the distance of an object from the eye, the image formed on the retina becomes smaller. This is because the angle subtended by the object at the eye decreases. As a result, the eye needs to adjust its focus to ensure that the image is formed on the retina. This adjustment is done by changing the shape of the lens in the eye.
However, the image distance remains the same irrespective of the distance of the object from the eye. This is because the image is always formed on the retina, which is a fixed distance from the lens.
Conclusion:
Hence, the correct answer is option 'D' - the image distance remains the same.
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What happens to the image distance in the eye when we increase the distance of an object from the eye ?a)Image distance decreasesb)first increases then decreasesc)Image distance increasesd)remains the sameCorrect answer is option 'D'. Can you explain this answer?
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