Question

According to New Cartesian Sign Convention, which of the following is correct for image height A'B'?* X А A D A I B P BE 4 O None of these O Image height is negative Image distance is negative O Image height is positive​

Answer 1

According to the sign convention, the distances towards the left of the mirror are negative. Since as object is always placed to the left side of a mirror, therefore, the object distance (u) is always negative.