K.C.S.E Physics Q & A - MODEL 2012PP2QN01

K.C.S.E Physics Q & A - MODEL 2012PP2QN01

​Figure 1, shows a plane mirror XY placed equidistant from two parallel lines AB and PT.

​Four students stand at P, Q, R and T in front of the mirror
(a) Indicate the positions of the images of students at Q, R and T on line AB. 
(b) State which of the images are visible to the student standing at P. 
(c) Using rays indicate on the figure, how (b) above is possible. 

answers