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OpenStudy (anonymous):
1.5m^3 of water is mixed with 0.50m^3 of alcohol. The density of water is 1000 kg/m^3 and the density of alcohol is 800 kg/m^3. What is the density of the mixture with volume 2.0m^3?
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OpenStudy (anonymous):
a)850 b)900 c)940 d)950
OpenStudy (anonymous):
d = (total mass in kg)/(2*10^3)
OpenStudy (anonymous):
get individual masses from the volumes and densities
OpenStudy (anonymous):
got it?
OpenStudy (anonymous):
Yes. Thank you! :D
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OpenStudy (anonymous):
950 it is! :
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