In the figure shown below MN is a plane mirror W, X, Y and Z are four children. Mark the positions of the reflection of W, X, Y and Z in the mirror. Answer the following questions.
a) Which child/children can see their own images in the mirror ?
b) Can child W see the images of X, Y and Z in the mirror?
c) Can the image formed by a plane mirror be projected onto a screen?
d) Image of an object is formed by two plane mirrors. One of the mirrors is double the size of the other. In which case the image will be bigger? Why?