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प्रश्न
What is the magnification of the images formed by plane mirrors and why?
The magnification produced by a plane mirror is +1. What does this mean?
टिप्पणी लिखिए
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उत्तर
As m = `(h_2)/(h_1) = +1`
h2 = h1
i.e., the size of the image is equal to the size of the object. Further, the + sign of m indicates that the image is erect and hence virtual..
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