Determining the density of copper

Assignment Help Chemistry
Reference no: EM13910068

If the copper is drawn into wire whose diameter is 8.00mm , how many feet of copper can be obtained from the ingot? The density of copper is 8.94 g/cm3.

(Assume that the wire is a cylinder whose volume is V=πr2h, where r is its radius and h is its height or length.)

Reference no: EM13910068

Questions Cloud

Compute the probability of observing a sample proportion : Suppose we wish to use the poll's results to justify the claim that fewer than 20 percent of business executives feel. Calculate the probability of observing a sample proportion of .15 or less. That is, calculate P( pˆ .15).
What is the company wacc : What is the company's cost of equity according to CAPM, if the U.S. T-bond yield is 2.00 %, the long-term market risk premium is 7% and the company's levered beta is 1.2?
What is the total pressure : Sample of dry gas 25c has the following composition 0.8904g of N2 0.2741g of O2 0.0152g of Ar 0.00107g of CO2 R=0.0821 What are the partial pressure for each component in the mixture? What is the total pressure?
Formulate an lp model for this problem : A company is trying to determine how to allocate its $145,000 advertising budget for a new product. The company is considering newspaper ads and television commercials as its primary means for advertising. Formulate an LP model for this problem to..
Determining the density of copper : If the copper is drawn into wire whose diameter is 8.00mm , how many feet of copper can be obtained from the ingot? The density of copper is 8.94 g/cm3.
Calculate the probability of observing a sample proportion : Suppose we wish to use the results of this survey to justify the claim that more than 70 percent. Calculate the probability of observing a sample proportion of .75 or more. That is, calculate P( pˆ > .75).
How can the company connect all of its offices to the intern : How can the company connect all of its offices to the Interne
Compute one forward rate curve based on the spot rate curve : Why do you think negative interest rates are being observed in the market. What recent events are making the interest rates to become negative - Calculate the z-spread for the bonds issued by Ford Motor Company available in the Excel Spreadsheet..
How do these students stand relative to their own classes : How do these two students stand relative to their own classes? And, hence, which student performed better? Explain your answer

Reviews

Write a Review

Chemistry Questions & Answers

  Define the length of one side of a concrete cube

Explain the density of concrete is about 120 pounds per cubic foot. Alter this value into the units of grams per cubic centimeter. Explain the length of one side of a concrete cube that weighs 120 pounds

  Explain the exo-and endo-anhydride adducts using a molecular

Determine the heats of formation or the steric energies of the exo-and endo-anhydride adducts using a molecular mechanics program. What do these energies tell you about the mechanism of the reaction

  Compute the number of moles of oxygen gas

Compute the number of moles of oxygen gas that is produced from the complete decomposition of 30g of H202

  What is the identity of the salt

An unknown salt is either NaF, NaCl or NaOCl.When 0.050 mol of the salt is dissolved in water for form 0.500 L of solution, the pH of the solution is 8.08. What is the identity of the salt?

  Explain the highest oxidation number

Which substance below would contain a nitrogen atom with the highest oxidation number of all those shown? a. NO2 b. N2 c. NH4^1+ d. NO3^1- e. NH3

  Find the pressure when the gas occupies a volume of 3.0l

If a certain gas occupies a volume of 12L when the applied pressure is 6.0atm, find the pressure when the gas occupies a volume of 3.0L

  Why is hc2h3o2 not a good conductor or strong electrolyte

Why is HC2H3O2 not a good conductor or strong electrolyte?

  Calculate the activation energy for diffusion

calculate the activation energy for diffusion for a system where the diffusion coefficient doubles its value from 700k to 1200k. R=8.314J/molk.

  Given that the heat of fusion of water is -602 kjmol that

given that the heat of fusion of water is -6.02 kjmol that the heat capacity of h2o is 75.2 jmolk and that the heat

  Product of the reaction of phenylacetaldehyde

Give the structure of the organic product of the reaction of phenylacetaldehyde

  What will be the volume of 300g of mercury

if the density of mercury is 13.6g/cm3, what will be the volume of 300g of mercury ?

  Calculate the free energy change

Question- Consider the fructose-1,6-bisphosphatase reaction. Calculate the free energy change if the ratio of the concentrations of the products to the concentrations of the reactants is 21.9, and the temperature is 37.0 °C

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