Glass MCQ with answer and solution

Concept

Common sheet glass sold in the market is about 3 mm to 6.3 mm thick.

Step-by-step solution

1. Ordinary sheet and float glass for windows and panels usually comes in thicknesses from about 3 mm to about 6 mm. 2. The option that matches this range is 3.0 - 6.3 mm.

Explanation

Ordinary glass sheets for buildings are mostly 3 mm to about 6 mm thick. Thicker glass is used only for special work. So the usual range is 3.0 - 6.3 mm.

Shortcut

Remember: ordinary glass is 3 to 6 mm.

Common mistake

Thinking of thick plate or toughened glass instead of ordinary sheet glass.