PDF chapter test TRY NOW
An object 3 \(cm\) high is placed at a distance of 21 \(cm\) from a concave mirror which produces a real image \(3\) \(cm\) high. Find the position of the image.
The position of the image is \(cm\) in front of the concave mirror.
[Note: Enter your answer in whole number]
Register for free to see more content