you are visualizing your face in the water
Improved Answer: That's water's nature, which reflects anything if there is light.
A smooth pane of glass causes a regular reflection.
the put a gloss to to the glass to make a reflection
I would stick my mouth in the center of the glass and sip for about 15-20 seconds and then your glass won't be filled to the brim
Do something so that the glass does not reflect.
you can demonstrate total internal reflection using a light source and glass gratings.
The glass refelxs the suns rays,
You can see straight through regular glass but a mirror will show you your reflection.
Basically Ruby and Sapphire come with in glass filled, oil treatment is used for emerald.
No, the glass will only overfill when disturbed
Cohesion
You can always see your reflection in the window, just not as well during the day.The light coming in from outside makes it easier to focus your eyes past the window to your surroundings outside, instead of focusing on the reflection.
Flo is Deb's reflection on the tank glass.