How long is the coin expected to last in general use

Assignment Help Chemistry
Reference no: EM13779942

Introduce your coin.

Compare your design with the current 50-cent or half-dollar coin.

Describe your coin and include the principle reasons for choosing the materials(s). Discuss your coin's use and if it will work in vending machines.

Material Design:

5-8 sentences

Provide details on the source of the raw materials needed to produce your coin.

(Melting point, reactivity, durability, etc.) Discuss the materials mining and processing.

Be sure to clearly state the chemical process used

(Hydrometallurgy, pyrometallurgy, slip casting, resin casting etc.)

Estimate the long term availability of the resources. Discuss methods used to discourage counterfeiting.

Life Cycle of the Coin:

6-9 sentences or a life-cycle diagram

Analyze the life cycle of your coin.

Include: How long is the coin expected to last in general use?

Will the coin materials be recycled or reused? How will the materials be disposed of?

Cost Analysis:

7-9 sentences or 3-S sentences with a table of costs

List all costs for your coin

Include: mining, materials, production, processing, disposal, workers and equipment Will the total cost be less than the value of the coin itself?

Are overall production costs reasonable based on the expected lifetime of the coin? Justify your costs.

Summary and Conclusion:

Tell why your coin is superior.

List specific reasons why your coin is better than the current half-dollar. Be specific and wrap up your proposal.

3-D Model: Model does not have to be made of the specified material but should resemble it. The design on the model should match the proposed design.

Reference no: EM13779942

Questions Cloud

Managing an it infrastructure : Imagine you are an Information Security Manager for a large national retailer. You have been hired to be directly responsible for the planning and oversight of IT audits.
Paper based upon a life-changing decision : Draft a six- to eight-page paper based upon a life-changing decision you or someone in your community has had to make. Address the following
Develop a framework for workload : The following order can act as a guideline, and you may want to alter it as you develop your PPT project. Pay attention to the schedule outlined on the calendar for the class requirements. It includes many of the graded requirement dates.
Lending institutions-health care and human capital : Use the Internet to research one (1) developing nation of your choice. Your research should include an examination of lending institutions, health care, and human capital, as well as the material covered by the Webtext and lectures in Weeks 6 thro..
How long is the coin expected to last in general use : Model does not have to be made of the specified material but should resemble it. The design on the model should match the proposed design.
Explain the success and the failure in terms of the services : 1. From a customer perspective, give an example of a servicescape that supports the service concept and an example that detracts from the service concept.  Explain the success and the failure in terms of the servicescape dimensions.
Sociological perspective of events that developed in iraq : What is the sociological perspective of events that developed In Iraq, one of the most dire humanitarian nightmares is unfolding on Mount Sinjar, where tens of thousands of Yazidis have been trapped?
Family-friendly programs for employees : Create a 7- to 10-slide PowerPoint presentation aimed at convincing an employer to offer family-friendly programs for employees. Suggestions for topics to include are listed below:
Organizations with recognized diversity programs : What recommendations would you make to help large organizations with recognized diversity programs reduce the likelihood of unintentional discrimination that managers might show while trying to enforce procedures for dress code?

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!

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