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what is the magnification of the image when v=30 cm and u= 15cm
Asked by bubbynaik77 | 29 Sep, 2023, 09:34: PM
answered-by-expert Expert Answer
If the image is formed by concave mirror , then magnifiaction is
 
begin mathsize 14px style m space equals space minus space v over u space equals space minus 30 over 15 space equals space minus 2 end style
 
If the image is formed by convex lens, then magnification is
 
begin mathsize 14px style m space equals space v over u space equals space 30 over 15 space equals space 2 end style
Answered by Thiyagarajan K | 30 Sep, 2023, 10:58: PM

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CBSE 10 - Physics
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what is the magnification of the image when v=30 cm and u= 15cm
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