An object is placed 20 cm in front of a plane mirror .The mirror is moved 2 cm towards the objest .Find the distance between the positions of the original snd final images seen in the mirror
Answers
Answered by
0
18 is correct answer
Similar questions
Social Sciences,
6 months ago
Math,
11 months ago
History,
11 months ago
English,
1 year ago
Math,
1 year ago