A boy 1.5 m tall with his eye level at 1.35 m stands before a mirror fixed on a wall. The minimum length of mirror required to view the complete image of boy is:
A. 0.7 m
B. 0.5 m
C. 0.75 m
D. 0.85 m
Answer:C
A boy 1.5 m tall with his eye level at 1.35 m stands before a mirror fixed on a wall. The minimum length of mirror required to view the complete image of boy is:
A. 0.7 m B. 0.5 m C. 0.75 m D. 0.85 m