PDF chapter test TRY NOW

Find the position of the image formed when an object of height \(1\) \(cm\) is placed at a distance of 15 \(cm\) from a concave mirror of focal length 10 \(cm\).
 
A) The position of the image is found by using the formula
 
 
By applying the value of \(f\) and \(u\)
 
The position of the image is  \(cm\) in front of the mirror.
 
The  sign indicates the image is formed in front of the mirror.
 
B) The magnification of the image is found by using the formula
 
 
By applying the known values in the formula, we get
 
\(m\) \(=\)
 
The height of the image is  \(cm\)
 
(Answer should be in whole number)