Why is window's pane of heritage building taper at top and thin at bot

1.	Why is window's pane of heritage building taper at top and thin at bottom
Answer» Correct Question: Why is window's pane of heritage building taper at top and THICK at bottom? Correct Answer: Window panes of heritage buildings are taper at top and thick at bottom due to the flow of glass with time. - Glass is said to be a super cooled liquid or a pseudo SOLID. - It has very high viscosity. - So, in a very LONG duration of time, it flows down slowly. - Due to this REASON, the window pane gets THICKER at the bottom and tapered at the top.

Why is window's pane of heritage building taper at top and thin at bottom

Answer»

Correct Question:

Why is window's pane of heritage building taper at top and THICK at bottom?

Correct Answer:

Window panes of heritage buildings are taper at top and thick at bottom due to the flow of glass with time.

- Glass is said to be a super cooled liquid or a pseudo SOLID.

- It has very high viscosity.

- So, in a very LONG duration of time, it flows down slowly.

- Due to this REASON, the window pane gets THICKER at the bottom and tapered at the top.