User Account

All Pages

Calculate the viscosity of the oil

Assignment Help Chemistry
Reference no: EM131107161

Stokes' law describes sedimentation of particles in liquids and can be used to measure viscosity. Particles in liquids achieve terminal velocity quickly. One can measure the time it takes for a particle to fall a certain distance and then use Stokes' law to calculate the viscosity of the liquid. Suppose a steel ball bearing (density 7.8 ? 103kg/m3, diameter 3.2 mm) is dropped in a container of motor oil. It takes 15 s to fall a distance of 0.45 m. Calculate the viscosity of the oil.

Reference no: EM131107161

Questions Cloud

Equation to calculate the viscosity coefficient : Use Poiseuille's equation to calculate the viscosity coefficient given the following variables:
What are some of the reasons that management : Kellogg Company is the world's leading producer of ready-to-eat cereal products. In recent years the company has taken numerous steps aimed at improving its profitability and earnings per share.
Elaborate on the following statement : A network architecture, constrained through the incorporation of prior knowledge, addresses the bias-variance dilemma by reducing variance at the expense of increased bias.
Miscellaneous problems : QI The circuit diagram of an active linear filter is shown in Figure Ql. (a) Derive an expression for the transfer filmiest of the filter. (b) Hence find an expression for the frequency response of the filter.
Calculate the viscosity of the oil : Suppose a steel ball bearing (density 7.8 ? 103kg/m3, diameter 3.2 mm) is dropped in a container of motor oil. It takes 15 s to fall a distance of 0.45 m. Calculate the viscosity of the oil.
Use the mgf to find the first : A random variable X takes values -1, 0, and 2, with respective probabilities 0.2, 0.3, and 0.5. Find the mgf of X. Use the mgf to find the first two moments of X.
Evaluate the cultural issues that need to be addressed : Evaluate the cultural issues that need to be addressed. Analyze the ethical considerations that apply. Describe the organization's current hiring needs and projected hiring needs for the coming year.
Summarize major perspectives and theories in psychology : Discuss what is meant by the term states of consciousness and apply it to your research study, considering whether it impacted the behavior or mental processes of the subjects involved.
Problem regarding the solution by weight : What is the pH of an aqueous solution of KOH if its density is 1.0242 g/mL. the molar weight of KOH is 56.1 g/mol. The KOH is exactly 3.00% of the solution by weight.

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +91-977-207-8620

Phone: +91-977-207-8620

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd