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 4.0×10⁻³ kg s⁻¹, what is the pressure difference between the two ends of the tube ? (Density of glycerine = 1.3×10³ kg m⁻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 t
Uploaded: 2022-02-02T15:52:16-08:00
Duration: 2 min 48 s
Channel: Geeta Yadav
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 t

          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 4.0×10⁻³ kg s⁻¹, what is the pressure difference between the two ends of the tube ? (Density of glycerine = 1.3×10³ kg m⁻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 Anuj C.

NCERT Class 11 Part 2 - Physics

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

Chapter 10

Instant Answer

Solved by Expert Geeta Yadav

02/02/2022

Step 1

Given that the mass flow rate of glycerine is \(4.0 \times 10^{-3} \, \text{kg/s}\), and the density of glycerine is \(1.3 \times 10^{3} \, \text{kg/m}^3\), we can calculate the volume flow rate (\(Q\)) using the formula: \[Q = \frac{\text{Mass flow 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 4.0×10⁻³ kg s⁻¹, what is the pressure difference between the two ends of the tube ? (Density of glycerine = 1.3×10³ kg m⁻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].