Glycerin, with a viscosity of $1.5 \mathrm {~N} \cdot \mathrm { s } / \mathrm { m } ^ { 2 }$ is flowing with an average speed of 1.2 m/s through a tube that has a radius of 5.0 mm and is 25 cm long. What is the drop in pressure over the length of this pipe?
A) 76 kPa
B) 72 kPa
C) 46 kPa
D) 130 kPa
E) 140 kPa

Question

Glycerin, with a viscosity of $1.5 \mathrm {~N} \cdot \mathrm { s } / \mathrm { m } ^ { 2 }$  is flowing with an average speed of  1.2 m/s through a tube that has a radius of  5.0 mm and is  25 cm long. What is the drop in pressure over the length of this pipe?
A)  76 kPa
B)  72 kPa
C)  46 kPa
D)  130 kPa
E)  140 kPa

Quizplus · Accepted Answer

The Answer of Glycerin, with a viscosity of $1.5 \mathrm {~N} \cdot \mathrm { s } / \mathrm { m } ^ { 2 }$  is flowing with an average speed of  1.2 m/s through a tube that has a radius of  5.0 mm and is  25 cm long. What is the drop in pressure over the length of this pipe?
A)  76 kPa
B)  72 kPa
C)  46 kPa
D)  130 kPa
E)  140 kPa

Glycerin, with a Viscosity Of 1.5 N⋅s/m21.5 \mathrm {~N} \cdot \mathrm { s } / \mathrm { m } ^ { 2 }1.5 N⋅s/m2

Glycerin, with a Viscosity Of $1.5 \mathrm {~N} \cdot \mathrm { s } / \mathrm { m } ^ { 2 }$