0.15 A small object is 10 cm in front of a plane mirror. A man stands 30 cm from the mirror,
and looks at the object's image. He should focus his eyes to see the image at a distan
(1) 25 cm
(2) 35 cm
(3) 45 cm
(4) 40 cm
Answers
Answered by
2
Answer:
40 cm
Explanation:
the image formed by plane mirror is at the same distance as the object. distance of object behind mirror=10cm
distance of man from mirror=30cm
total distance= 30 +10=40
Similar questions