2 years ago

water is piped from a dam to a town 24 km away using pipes each 8m long. How many pipes will be needed?

1 answer:

3 0

A = cross sectional area of the pipe. When the pressure is expressed in terms of the equivalent height of a column of that fluid, as is common with water, the friction loss is expressed as S, the "head loss" per length of pipe, a dimensionless quantity also known as the hydraulic slope.

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2 years ago

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Can someone help me please

jarptica [38.1K]

Divide the irregular figure into rectangles
Area of rectangle = l * w
4 * 5 = 20 in^2
5 * 12 = 60 in^2
7 * 11 = 77 in^2
Add them together
20 + 60 + 77 = 157 in^2
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