The image formed by a biconvex lens system isans.Real and erectVirtual and erectVirtual and invertedReal and inverted Previous Marked for Review Next
Question
The image formed by a biconvex lens system is
- Real and erect
- Virtual and erect
- Virtual and inverted
- Real and inverted
Solution
The image formed by a biconvex lens system can be either real and inverted or virtual and erect.
Here's why:
-
Real and Inverted: When the object is placed beyond the focal point of a biconvex lens, the image formed is real and inverted. This is because the light rays actually converge at a point after passing through the lens.
-
Virtual and Erect: When the object is placed between the focal point and the lens, the image formed is virtual and erect. This is because the light rays appear to diverge from a point on the same side of the lens as the object, making the image appear upright.
So, the answer to your question depends on the position of the object relative to the lens.
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