Question

Q-8 biive reasons walls of the dams are
broad at the bottom​

Answer 1

Answer:

The wall of dam is made thicker at the bottom because pressure exerted by a liquid increases with Depth . Thus as depth increases more and more pressure is exerted by water on the walls of dam .

Explanation:

hope it was helpful

follow me for more answers.

Answer 2

Answer:

Explanation:Because the pressure increase as we go more deeper inside water therefore to withstand such amount of high pressure it is necessary for the dam to be broad