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CBSE Class 10 Answered

Define linear magnification for spherical mirror and write it's formula.
Asked by ABHILASHA | 13 May, 2018, 10:43: AM
answered-by-expert Expert Answer
linear magnification = Image size/Object size.
 
when we substitute image size, we have to take care of sign convention. When we get inverted image, then image size is negative.
 
another formula for linear magnification = -v/u ; where v is image-to-mirror distance and u is object-to-mirror distance.
Answered by Thiyagarajan K | 13 May, 2018, 10:16: PM

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