Question
A piece of wood sinks in ethanol but floats in gasoline. Give a range of possible densities for the wood?
Answers
what is the density of gasoline, and of ethanol.
shouldn't you be the one telling me that.?
Ms. Sue
You can Google gasoline density and ethanol density to find that information. We don't give answers that we believe the students can readily find for themselves.
After you find the densities of gasoline and ethanol, then post them, and BobPursley or another teacher will help you then.
After you find the densities of gasoline and ethanol, then post them, and BobPursley or another teacher will help you then.
Gasoline: 737.22 kg/m3
Ethanol: 0.789 g/cm³
Ethanol: 0.789 g/cm³
whys does it floats on gasoline and not ethanol?
bobpursley
Maybe it would help to change gasoline to like units .737g/cm3
Now one can determine the range of densities the wood is in.
Now one can determine the range of densities the wood is in.
bobpursley
By the way, you can have the Google calculator convert units for you to CHECK your work.
Put this in the Google search window:
737kg/m^3 in g/cm^3
Put this in the Google search window:
737kg/m^3 in g/cm^3
thats disrespectful get out if you dont have anything nice to say
Related Questions
A 0.52 kg piece of wood floats in water but is found to sink in alcohol (specific gravity = 0.79) in...
The densities of four different woods are shown below....
Thomas needs to cut a piece of wood for a model airplane he is builing. He has four peices of wood:...
A cubical block of wood of side 0.5 m floats in water. Given that the densities of wood and water ar...