An optical illusion is an image that your brain interprets wrongly or strangely. For example, when you see a full Moon low on the horizon, it appears to be much larger than when it is high in the sky. But if you measured its apparent size with a ruler held at arm's length, you would see that it is the same in both cases.
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Mr.Sandeep
An optical illusion is an image that your brain interprets wrongly or strangely. For example, when you see a full Moon low on the horizon, it appears to be much larger than when it is high in the sky. But if you measured its apparent size with a ruler held at arm's length, you would see that it is the same in both cases.