CBSE Class 9 Answered
why the dams have a wider foundation
Asked by | 26 Feb, 2013, 09:35: AM
Expert Answer
Due to the immense pressure on their walls,, they need to have good grip on the grond.
ALso due to their hug weight, if the foundation is wide the pressure on the ground will be higher makingit more stable.
Answered by | 26 Feb, 2013, 09:38: AM
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