The diffusion constant for a substance in water has a value of 2.19 x10−9 m2/s. In a 3 cm long tube with a cross-sectional area of 1.8 x10−4 m2, the mass rate of diffusion is m/t = 2.4 x10−14 kg/s. The substance concentration is maintained at a value of 3.7 x10−3 kg/m3 at one end of the tube and at a lower value at the other end. What is the lower concentration?

Answered: Image /qna-images/answer/65373c18-971d-4a56-bb31-ea501e7e33c7.jpg

Answered: The diffusion constant for a substance…

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter15: Fluid Mechanics

Section: Chapter Questions

Problem 17P: Mercury is poured into a U-tube as shown in Figure P15.17a. The left arm of the tube has...

See similar textbooks

Related questions

Question

The diffusion constant for a substance in water has a value of 2.19 x10⁻⁹ m²/s. In a 3 cm long tube with a cross-sectional area of 1.8 x10⁻⁴ m², the mass rate of diffusion is m/t = 2.4 x10⁻¹⁴ kg/s. The substance concentration is maintained at a value of 3.7 x10⁻³ kg/m³ at one end of the tube and at a lower value at the other end. What is the lower concentration?

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions