Question

c) 10 cm
A man sits in an opticians chair looking into a plane mirror which is 2 m away from him and views the
Image of a chart which laces the mirror and is 50 cm behind his head. How far away from his eyes does the
chart appear to be
trikes plane mirror PQ at angle of inciden
plane mi​

Answer 1

Answer:

5rvyc4w8vr5z6c9v7z5rc

Answer 2

Answer:

4.5 m

Explanation:

Distances between the man and the mirror= 2cm

Distances between the man and chart = 50cm=0,5m

Distance between the chart and mirror = 0.5m+2m= 2.5m

Distance between mirror and the image of the chart=2.5m

Distance between man and the image of chart= distance between man and the mirror +Distances between mirror and the image of the chart=2m+2.5m=4.5m