Biology, asked by parasharparvik, 1 day ago

What is the magnification of a real image? 1️⃣ Positive 2️⃣ Zero 3️⃣ Negative 4️⃣ Can be positive or negative

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Answered by maakiladli377

When we say that an real and inverted image is formed, the height of the image formed is below the pricipal axis. Also, virtual images are erct and always formed above the pricipal axis. Thus, according to the sign conventions it is taken as negative.

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