- #1
hchs9818
- 5
- 0
Hello,I just discover a interesting phenomenon at lunch time when I drink a glass of water:
When I hold a glass in my hands, If I look from above at the innerwalls of the glass, we can see a very bright and clear image of patterns on your fingertips through the glass. But when I use other meterials, we can only see the innerwalls of the glass from the top of the glass, but can't see the material.
How do the phenomenon happens? I wonder it is because of the total reflection.
I'm very eager to understand it!
Thank you very much!
With best regards,
Julia
When I hold a glass in my hands, If I look from above at the innerwalls of the glass, we can see a very bright and clear image of patterns on your fingertips through the glass. But when I use other meterials, we can only see the innerwalls of the glass from the top of the glass, but can't see the material.
How do the phenomenon happens? I wonder it is because of the total reflection.
I'm very eager to understand it!
Thank you very much!
With best regards,
Julia