Question

give reason 1. the wall of a dam is broad at its base​

Answer 1

Answer:

it can be inferred that the pressure due to the weight of the fluid is directly proportional to the depth below the surface. ... To withstand this pressure of the fluid, the wall of the dam is made broad at its base. Hence, the wall of a dam is broad at its base to withstand the pressure of the liquid.

Answer 2

Answer:

This implies as the depth below the surface increases, the pressure of the fluid also increases. ... To withstand this pressure of the fluid, the wall of the dam is made broad at its base. Hence, the wall of a dam is broad at its base to withstand the pressure of the liquid.

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