Homework Help is Here – Start Your Trial Now!
Math
Advanced Math
The instant when the concentration is of salt in the tank reach 0.02kg/L is A. 4.19 OB. 8.28 OC. 5.07 OD. 6.94 OE. None of the given answers is correct

The instant when the concentration is of salt in the tank reach 0.02kg/L is A. 4.19 OB. 8.28 OC. 5.07 OD. 6.94 OE. None of the given answers is correct

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
See similar textbooks
icon
Related questions
Question
100%
1Part C only please show written work
A brine solution of salt flows at a constant rate of 8L/min into a large tank that initially held 100 L of brine solution in which was dissolved 0.5 kg of salt. The solution inside the tank is kept well stirred and flows out of the tank at the same rate. If the concentration of salt in the brine entering the tank is 0.05 kg/L, determine the mass of salt in the tank after t min. when will the concentration of salt in the tank reach 0.02 kg/L. (a) The initial value problem discribing the situation of the problem is defined by: OA dx dt OB. dx dt OC. dx dt -0.3- = 0.4- = 0.6- 3x 25x(0)=0.5 2x 25*(0)=0.5 3x 25 x(0)=0.5
Transcribed Image Text:A brine solution of salt flows at a constant rate of 8L/min into a large tank that initially held 100 L of brine solution in which was dissolved 0.5 kg of salt. The solution inside the tank is kept well stirred and flows out of the tank at the same rate. If the concentration of salt in the brine entering the tank is 0.05 kg/L, determine the mass of salt in the tank after t min. when will the concentration of salt in the tank reach 0.02 kg/L. (a) The initial value problem discribing the situation of the problem is defined by: OA dx dt OB. dx dt OC. dx dt -0.3- = 0.4- = 0.6- 3x 25x(0)=0.5 2x 25*(0)=0.5 3x 25 x(0)=0.5
OE. None of the given answers is correct (c) The instant when the concentration is of salt in the tank reach 0.02kg/L is OA. 4.19 OB. 8.28 OC. 5.07 OD. 6.94 OE. None of the given answers is correct
Transcribed Image Text:OE. None of the given answers is correct (c) The instant when the concentration is of salt in the tank reach 0.02kg/L is OA. 4.19 OB. 8.28 OC. 5.07 OD. 6.94 OE. None of the given answers is correct
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,
SEE MORE TEXTBOOKS