Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Physics Expert

problem:

a) In the shaping method of powder produced materials, the size of the particles is a significant characteristic. Name two other features of particles which are of importance and describe how these characteristics influence the material.

b) What factors determine the particle size in metal powder production by chemical reaction?

c) One method of finding out particle sizes is to measure the velocity of descent if the particles are suspended in a fluid.

describe the two other methods.

An experiment to find out the ceramic particle sizes showed that the rate of descent whenever suspended in the fluid ranged from
1.2 × 10–6 m s–1 to 5 × 10–6 m s–1.

The density of material was 3800 kg m–3 and the density and viscosity of the fluid at room temperature were1632 kg m–3 and 0.00972 Pas respectively. Compute the range of sizes of the particles.

Physics, Academics

  • Category:- Physics
  • Reference No.:- M99885
  • Price:- $40

Guranteed 36 Hours Delivery, In Price:- $40

Have any Question? 


Related Questions in Physics

A can two objects of the same mass be in the same kepler

A) Can two objects of the same mass be in the same Kepler orbit but with two separate angular velocities? B) Does total energy correspond to a unique value of velocity and distance for the circular case? i.e. {total ener ...

A camera is equipped with a lens with a focal length of 36

A camera is equipped with a lens with a focal length of 36 cm. When an object 2.9 m (290 cm) away is being photographed, what is the magnification?

What three functions is the immune system organized to

What three functions is the immune system organized to fulfill? What are the two subdivisions of the immune system, and what is the difference between them?

A certain object is composed of a solid sphere of mass 15

A certain object is composed of a solid sphere of mass 15 kg and radius 0.5 m, connected to two thin rods of length 2 m and mass 5 kg. The object is initially oriented in the vertical plane and then released. Gravity the ...

What is the increase in entropy when one gram of ice at

What is the increase in entropy when one gram of ice at 0° C is melted and heated to water vapor at 500° C?

What is karma-yoga does this practice eliminate suffering

What is karma-yoga? Does this practice eliminate suffering and evil or teach indifference towards it?

An 2655 kg van runs into the back of an 848 kg compact car

A(n) 2655 kg van runs into the back of a(n) 848 kg compact car at rest. They move off together at 8.8 m/s. Assuming no friction with the ground, find the initial speed of the van.

Algebraic physics question older railroad tracks in the usa

Algebraic Physics Question: Older railroad tracks in the USA are made of 12 meter long pieces of steel. When the tracks are laid, gaps are left between the sections to prevent buckling when the steel thermally expands. I ...

Show that the average time taken to find the required

Show that the average time taken to find the required string in a raw list, assuming that the original names were chosen at random, is about S + N binary comparisons. (Note that you don't have to compare the whole string ...

During the hypothetical contact transient of the three

During the hypothetical contact transient of the three layers of the four MOS structures in problem below, are electrons transferred from the gate conductor to the Si or vice versa? Explain the detailed sequence in the s ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen