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How much work is done by pressure in for...

How much work is done by pressure in forcing `2.0 m^(3)` of water through a pipe having an internal diameter of 13 mm if the difference in pressure at the two ends of the pipe is 1.0 atm?

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AI Generated Solution

To find the work done by pressure in forcing 2.0 m³ of water through a pipe with a given pressure difference, we can follow these steps: ### Step 1: Understand the given data - Volume of water (V) = 2.0 m³ - Internal diameter of the pipe (d) = 13 mm = 0.013 m (convert mm to m) - Pressure difference (ΔP) = 1.0 atm = 1.01 x 10^5 Pa (convert atm to Pascal) ### Step 2: Calculate the cross-sectional area (A) of the pipe ...
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Knowledge Check

  • The workdone by pressure in forcing 1m^3 of water through a pipe if the pressure difference across the pipe is 10^4 Pa, is

    A
    `10^5 J`
    B
    `10^4 J`
    C
    `10^3 J`
    D
    `10^2 J`

  • How much work is done by a force of 10 N in moving an object through a distance of 1 m in the direction of the force ?

    A
    `20 J`
    B
    `100 J`
    C
    `15 J`
    D
    `10 J`

  • How many cubic meters of water fill a pipe which is 3500m long and 0.08m in diameter?

    A
    `17.5 m^3`
    B
    `17.6 m^3`
    C
    `21 m^3`
    D
    `35 m^3`

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