Question

The pressure drop in a pipe is given by, $P_1 - P_2 = \frac{128 \mu L Q}{\pi D^4}$ Determine the uncertainty in the measured pressure drop given the following: $L = 3 \, m \pm 5\%$ $D = 0.25 \, m \pm 5\%$ $Q = 2 \times 10^{-4} (m^3/s) \pm 10\%$ $\mu = 0.001 (N \cdot s/m^2) \pm 0.5\%$

Name: the pressure drop in a pipe is given by p1 p2 frac128 mu l qpi d4 determine the uncertainty in the measured pressure drop given the following l 3 m pm 5 d 025 m pm 5 q 2 times 10 4 m3s pm 45772
Uploaded: 2023-08-22T20:09:10-08:00
Duration: 6 min 55 s
Channel: Madhur L
Description: the pressure drop in a pipe is given by p1 p2 frac128 mu l qpi d4 determine the uncertainty in the measured pressure drop given the following l 3 m pm 5 d 025 m pm 5 q 2 times 10 4 m3s pm 45772

          The pressure drop in a pipe is given by,
$P_1 - P_2 = \frac{128 \mu L Q}{\pi D^4}$
Determine the uncertainty in the measured pressure drop given the following:
$L = 3 \, m \pm 5\%$
$D = 0.25 \, m \pm 5\%$
$Q = 2 \times 10^{-4} (m^3/s) \pm 10\%$
$\mu = 0.001 (N \cdot s/m^2) \pm 0.5\%$

$the pressure drop in a pipe is given by p1 p2 frac128 mu l qpi d4 determine the uncertainty in the measured pressure drop given the following l 3 m pm 5 d 025 m pm 5 q 2 times 10 4 m3s pm 45772$

Added by Mary A.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Madhur L

08/22/2023

Step 1

001 \times 3 \times 2 \times 10^{-4}}{\pi \times (0.25)^4} = \frac{7.68 \times 10^{-5}}{0.00306796} \approx 0.025 \, Pa$ Show more…

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The pressure drop in a pipe is given by, $P_1 - P_2 = \frac{128 \mu L Q}{\pi D^4}$ Determine the uncertainty in the measured pressure drop given the following: $L = 3 \, m \pm 5\%$ $D = 0.25 \, m \pm 5\%$ $Q = 2 \times 10^{-4} (m^3/s) \pm 10\%$ $\mu = 0.001 (N \cdot s/m^2) \pm 0.5\%$