- #1
wasia
- 52
- 0
Hello!
I have a problem - a non-physics student has asked: "Why do I see my face upside down on one side of a spoon, while it is O.K. on the other side?"
How to explain it? The only method I thought of was geometrical optics. Is it possible to clarify this phenomenon without drawing?
Thanks a lot!
I have a problem - a non-physics student has asked: "Why do I see my face upside down on one side of a spoon, while it is O.K. on the other side?"
How to explain it? The only method I thought of was geometrical optics. Is it possible to clarify this phenomenon without drawing?
Thanks a lot!