Question

Glycerine flows steadily through a horizontal tube of length 1.5 m and radius 1.0 cm. If the amount of glycerine collected per second at one end is 4.0×10−3kgs−1, what is the pressure difference between the two ends of the tube ? (Density of glycerine =1.3×103kgm−3 and viscosity of glycerine = 0.83 Pa s). [You may also like to check if the assumption of laminar flow in the tube is correct].

Name: glycerine flows steadily through a horizontal tube of length 15 m and radius 10 cm if the amount of glycerine collected per second at one end is 40103kgs1 what is the pressure difference between the 3
Uploaded: 2022-04-24T17:30:30-08:00
Duration: 2 min 48 s
Channel: Kamlesh Goyal
Description: glycerine flows steadily through a horizontal tube of length 15 m and radius 10 cm if the amount of glycerine collected per second at one end is 40103kgs1 what is the pressure difference between the 3

          Glycerine flows steadily through a horizontal tube of length 1.5 m and radius 1.0 cm. If the amount of glycerine collected per second at one end is 4.0×10−3kgs−1, what is the pressure difference between the two ends of the tube ? (Density of glycerine =1.3×103kgm−3 and viscosity of glycerine = 0.83 Pa s). [You may also like to check if the assumption of laminar flow in the tube is correct].

Added by Arun B.

NCERT Class 11 Part 2 - Physics

Anup Kumar Rajput, Shweta Uppal, Arun… 1st Edition

Chapter 10

Instant Answer

Solved by Expert Kamlesh Goyal

04/24/2022

Step 1

0 x 10^-3 kg - Density = 1.3 x 10^3 kg/m^3 Substitute the values: rate of flow = 4.0 x 10^-3 / 1.3 x 10^3 rate of flow = 3.08 x 10^-6 m^3/s Show more…

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Glycerine flows steadily through a horizontal tube of length 1.5 m and radius 1.0 cm. If the amount of glycerine collected per second at one end is 4.0×10−3kgs−1, what is the pressure difference between the two ends of the tube ? (Density of glycerine =1.3×103kgm−3 and viscosity of glycerine = 0.83 Pa s). [You may also like to check if the assumption of laminar flow in the tube is correct].