Question

the wall of dam is broad at its base. why does it happen? ​

Answer 1

Answer:

We know pressure of liquid increases with depth. So, the wall of a dam is made broader at its base so that it is able to withstand the heavy pressure exerted by the river water

Answer 2

Answer:

to keep it strong

Explanation:

We know pressure of liquid increases with depth. So, the wall of a dam is made broader at its base so that it is able to withstand the heavy pressure exerted by the river water.