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A block of metal has a width of 3.2 cm, a length of 17.1 cm, and height of 6.0cm . Its mass is 1.1kg . Calculate the density of the metal.

 Sep 25, 2014

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 #1
avatar+118658 
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A block of metal has a width of 3.2 cm, a length of 17.1 cm, and height of 6.0cm . Its mass is 1.1kg . Calculate the density of the metal.

0.032*171*0.06m^3

$${\mathtt{0.032}}{\mathtt{\,\times\,}}{\mathtt{171}}{\mathtt{\,\times\,}}{\mathtt{0.06}} = {\frac{{\mathtt{1\,026}}}{{\mathtt{3\,125}}}} = {\mathtt{0.328\: \!32}}$$     m^3

 

density =  $${\frac{{\mathtt{1.1}}}{{\mathtt{0.328\: \!32}}}} = {\frac{{\mathtt{6\,875}}}{{\mathtt{2\,052}}}} = {\mathtt{3.350\: \!389\: \!863\: \!547\: \!758\: \!3}}$$     kg/m^3

 Sep 25, 2014
 #1
avatar+118658 
+5
Best Answer

A block of metal has a width of 3.2 cm, a length of 17.1 cm, and height of 6.0cm . Its mass is 1.1kg . Calculate the density of the metal.

0.032*171*0.06m^3

$${\mathtt{0.032}}{\mathtt{\,\times\,}}{\mathtt{171}}{\mathtt{\,\times\,}}{\mathtt{0.06}} = {\frac{{\mathtt{1\,026}}}{{\mathtt{3\,125}}}} = {\mathtt{0.328\: \!32}}$$     m^3

 

density =  $${\frac{{\mathtt{1.1}}}{{\mathtt{0.328\: \!32}}}} = {\frac{{\mathtt{6\,875}}}{{\mathtt{2\,052}}}} = {\mathtt{3.350\: \!389\: \!863\: \!547\: \!758\: \!3}}$$     kg/m^3

Melody Sep 25, 2014

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