4. Numerical based on magnification

An object of height 9 \(cm\) is placed in front of a concave mirror, the image formed is real, and its height is 9 \(cm\). Find the value of magnification?
 
 
Magnification \(=\)
 
Important!
Note: Enter your answer with two decimal digits.
Login or Fast registration
Previous task
Exit to the topic
Next task
Copyright © 2026 YaClass Tech Private Limited Contacts Terms and Conditions Privacy Policy