How long is the wire

Assignment Help Chemistry
Reference no: EM13139377

A copper wire (density = 8.96 g/cm3) has a diameter of 0.27 mm. If a sample of this copper wire has a mass of 35 g, how long is the wire?

Reference no: EM13139377

Questions Cloud

Find percentage of area under normal curve : Find the percentage of area under a normal curve between the mean and the given number of standard deviations from the mean.
Which of these statements is true of nematodes : Which of these statements is true of nematodes?
Locations of believers in the world : Distinguish among Shiite Islam, Sunni Islam, and Sufism. Give origin, major locations of believers in the world, estimate percentage of group compared to total number in religion, and major tenets of the groups beliefs.
Switch to a calendar-year tax year : Gamma Corporation, as S corp. has a fiscal year ending 03-31. It is required to switch to a calendar-year tax year. How many months of income would a calendar-year taxpayer be required to report in the year of change?
How long is the wire : A copper wire (density = 8.96 g/cm3) has a diameter of 0.27 mm. If a sample of this copper wire has a mass of 35 g, how long is the wire?
Which of these statements is true of sponges : Which of these statements is true of sponges? A) They have an open circulatory system. B) They are segmented animals. C) They have no true tissues. D) Food is digested within a gastrovascular cavity. E) They are pseudocoelomates.
Find significant increase in battery life expectancy : If the standard deviation of the population is 9 hours, determine whether there has been a significant increase in battery life expectancy.
What term best characterizes the type of mutation exhibited : Wild-type E. coli grow best at 37 but can grow efficiently up to 42 . An E. coli strain has a mutation of the sigma subunit that results in an RNA polymerase holoenzyme that is stable and transcribes at wild-type levels at 37 .
What is the minimum mass of nahco3 that must be added : If 32mL of 7.0M H2SO4 was spilled, what is the minimum mass of NaHCO3 that must be added to the spill to neutralize the acid?

Reviews

Write a Review

Chemistry Questions & Answers

  How many moles each of na+ and cl- are in saline soln

A physiological saline solution contains 154mEq/L each of Na+ and Cl-. How many moles each of Na+ and Cl- are in 0.600L of the saline solution?

  What is the final temperature

A 125 g aluminum block at an initial temperature of 95°C is dropped into a styrofoam flask containing 150 mL of water at 20°C. What is the final temperature?

  Compute the average rate of decomposition

Estimate the average rate of production (Using this rate) of oxygen over the same time period. Considering the given equation 2H 2 O 2 --> 2H 2 O+O 2 -H 2 O 2

  What is the mass of the fishing weight in grams

The temperature of a lead fishing weight rises from 26 degrees Celsius to 38 degrees Celsius as it absorbs 11.3 J of heat. What is the mass of the fishing weight in grams.

  How many tablets should be given

A patient needs 2.70×10^-2 of a sulfa drug. There are 8.00 tablets in stock. How many tablets should be given?

  Calculate the moles of ar present

A 363 mL container holds 0.146 g of Ne and an unknown amount of Ar at 35°C and a total pressure of 636 mmHg. Calculate the moles of Ar present.

  How many grams of mg(oh)2 will be needed

how many grams of Mg(OH)2 will be needed to neutralize 25ml of stomach acid if stomach acid is .10M HCL

  Calculate the volume

if a liquid has a density or 1.17 g/cm(3) and a mass of 3750 g calculate the volume?

  How many grams of ammonia can be produced

At a temperature of 425 0C and a pressure of 735 mmHg, how many grams of {NH_3} can be produced when 4.40 L of {NO_2} react.

  How many grams of solute are needed

How many grams of solute are needed to prepare 500.0 mL of a 0.375 M CH3OH solution.

  Make an energy level diagram

Make an energy level diagram, showing ALL suborbitals, large enough to accomodate the 1st 36 elements

  Determine the half- life, in hours of iodine

Determine the half- life, in hours of iodine-123 If the amount of radioactive Iodine-123 in a sample decreases from 0.4 grams to 0.1 grams in 26.4 hours?

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