bottom of dam of deep rivers is made broad or strong
Answers
Answered by
2
Answer:
to support the base of the dams.
Explanation:
because if the base is strong the dam will automatically be strong
Answered by
1
Answer:
It is made both broad and strong
Explanation:
as we know that , pressure is the force acting per unit area.dams have large water storage.if the bottom of the dams are not made broad , the large hydraulic pressure may cause dams to sink into the earth's basin.so,an increase in base area,decreases the pressure exerted by large water storage.
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