A golden-colored cube is handed to you. The person wants you to buy it for PhP 5,000.00, saying that is a gold nugget. You pull out your old geology text and look up gold in the mineral table, and read that its density is 19.3 g/cm3 . You measure the cube and find that it is 2cm on each side, and weighs 40g. Is it really gold? Should you buy it? If it is not gold, then what mineral or substance is it?
A golden-colored cube is handed to you. The person wants you to buy it for PhP 5,000.00, saying that is a gold nugget. You pull out your old geology text and look up gold in the mineral table, and read that its density is 19.3 g/cm3 . You measure the cube and find that it is 2cm on each side, and weighs 40g. Is it really gold? Should you buy it? If it is not gold, then what mineral or substance is it?
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Question
A golden-colored cube is handed to you. The person wants you
to buy it for PhP 5,000.00, saying that is a gold nugget. You pull out
your old geology text and look up gold in the mineral table, and read
that its density is 19.3 g/cm3
. You measure the cube and find that it
is 2cm on each side, and weighs 40g. Is it really gold? Should you
buy it? If it is not gold, then what mineral or substance is it?
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