Explain why a bullet fired against a glass windowpane makes a hole in it but the glass pane is not cracked .

Explain why water wets glass.

Explain why HF is not stored in glass containers.

Why is a clean hole made when a bullet is fired at a glass window pane, while it is broken into pieces by a sstone thrown at it? Explain.

Explain why: Solar cookers are covered with glass plate.

Explain why: Solar cookers are covered with glass plate.