Physics for IGCSE & O level - Rays And Waves (Section 8 - No. 17)
In a plane mirror, if the object is 2 meters away from the mirror, where will the image form?
2 meters in front of the mirror
2 meters behind the mirror
1 meter in front of the mirror
1 meter behind the mirror
Giải thích
The image forms the same distance behind the mirror as the object is in front.