document.write( "Question 1139694: if .0005 m^3 of platinum weighs 10.725 kg. what is its density? \n" ); document.write( "

Algebra.Com's Answer #760198 by ikleyn(52855) $\"\"$ $\"About$

You can put this solution on YOUR website!
.
\n" ); document.write( "

\r\n" );
document.write( "\r\n" );
document.write( "The density of noble metals is traditionally expressed in grams per cubic centimeters.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "So, 10.725 kilograms = 10725 grams,  and\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "    0.0005 m^3 = 0.5 dm^3 = 500 cubic centimeters,  \r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "so the density =  = 21.45 g/cm^3.    ANSWER\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "CHECK.  Internet sources give the same value.\r\n" );
document.write( "\r\n" );
document.write( "        https://hypertextbook.com/facts/2004/OliviaTai.shtml\r\n" );
document.write( "

\r
\n" ); document.write( "\n" ); document.write( "Solved, answered, completed and checked.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );