1.

Why is the wall of a dam broad at its bottom?​

Answer»

Why is the WALL of a DAM broad at its bottom?Explanation:The reason is that the pressure exerted by a liquid INCREASES with its depth. Thus, as the depth increases, more and more pressure is exerted by water on the wall of the dam. A thicker wall is required to WITHSTAND GREATER pressure, therefore, the thickness of the dam increases towards the bottom.



Discussion

No Comment Found

Related InterviewSolutions