Understanding Copper Density and Volume

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Homework Help Overview

The discussion revolves around a homework question regarding the density and volume of copper, specifically asking for the volume of 2.78g of copper given its density of 4.44 g/cm². Participants are addressing the confusion surrounding the units of density and the relationship between mass, volume, and density.

Discussion Character

  • Exploratory, Assumption checking, Conceptual clarification

Approaches and Questions Raised

  • Participants are questioning the correct units for density, noting that it should be in g/cm³ rather than g/cm². There is also a mention of the fundamental relationship between density, mass, and volume, prompting further exploration of the equation involved.

Discussion Status

The discussion is active, with participants seeking clarification on the misunderstanding of the density units and encouraging the original poster to specify what aspects of the question are unclear. Some guidance has been offered regarding the equation relating density, mass, and volume.

Contextual Notes

There is a noted confusion regarding the units of density, which may impact the understanding of the problem. Participants are also emphasizing the need for the original poster to articulate their specific areas of confusion to facilitate better assistance.

joshv06
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Yesterday my teacher gave me homework but I don't understand it. Heres th equestion:


Copper has a density of 4.44 g/cm squared. What is the volume of 2.78g of copper?

Thanks in advance for the help
 
Last edited:
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What part of the question don't you understand?
 
joshv06 said:
Yesterday my teacher gave me homework but I don't understand it. Heres th equestion:


Copper has a density of 4.44 g/cm squared. What is the volume of 2.78g of copper?

Thanks in advance for the help

The density should be in [tex]g/cm^3[/tex] and not in [tex]g/cm^2[/tex].
 
Do you know the equation
Denity=mass/volume
 
joshv06 said:
Yesterday my teacher gave me homework but I don't understand it. Heres th equestion:


Copper has a density of 4.44 g/cm squared. What is the volume of 2.78g of copper?

Thanks in advance for the help

What part of the question don't you understand?? Tell us what you don't understand and we will explain it to you. Like fffff said use
density=mass/volume.
 

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