Product Type: Lesson Plan/Activity
Audience: Educators, Informal Education
Grade Levels: K-8
Publication Year: 2000
Product Number: EG-2000-10-64-MSFC
Subjects: General Science, Physical Science
Students experiment to find that when two plane mirrors are placed at a 90-degree angle, the image of the first mirror is reflected in the second mirror so that the reversed mirror image is reversed again, and the viewer sees a true image.
Reflection of Light With Two Plane Mirrors - Double Mirrors Placed at a 90-Degree Angle [113KB PDF file]
This activity is part of the Optics Educator Guide.