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A-convex-mirror-of-radius-of-curvature-30cm-forms-a-real-image-20cm-from-its-surface-Find-whether-the-imavect-is-erect-or-inverted-Please-explain-how-possible-this-is-Thanks-in-advance-




Question Number 69851 by necxxx last updated on 28/Sep/19
A convex mirror of radius of curvature  30cm forms a real image 20cm from its  surface.Find whether the imavect is  erect or inverted.Please explain how   possible this is.    Thanks in advance.
$${A}\:{convex}\:{mirror}\:{of}\:{radius}\:{of}\:{curvature} \\ $$$$\mathrm{30}{cm}\:{forms}\:{a}\:{real}\:{image}\:\mathrm{20}{cm}\:{from}\:{its} \\ $$$${surface}.{Find}\:{whether}\:{the}\:{imavect}\:{is} \\ $$$${erect}\:{or}\:{inverted}.{Please}\:{explain}\:{how}\: \\ $$$${possible}\:{this}\:{is}. \\ $$$$ \\ $$$${Thanks}\:{in}\:{advance}. \\ $$

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