HappyGrace Posted April 15, 2010 Share Posted April 15, 2010 I have an old peanut butter plastic container that says 9 pounds. But now I used it for honey, and weighed it, and it is 12 pounds! Is my scale off or is that possible? (The tare of the container is .63) I am probably showing some kind of horrible ignorance here about density or volume or some such thing. :blushing: Thanks! Quote Link to comment Share on other sites More sharing options...
MeganW Posted April 15, 2010 Share Posted April 15, 2010 I think they can weigh different things. Consider a container full of feathers vs. the same container full of sand. Same size but different weights. Quote Link to comment Share on other sites More sharing options...
happymomofboys Posted April 15, 2010 Share Posted April 15, 2010 I have an old peanut butter plastic container that says 9 pounds. But now I used it for honey, and weighed it, and it is 12 pounds! Is my scale off or is that possible? (The tare of the container is .63) I am probably showing some kind of horrible ignorance here about density or volume or some such thing. :blushing: Thanks! 9 lbs. of honey weighs the same as 9 lbs. of peanut butter. They both weigh 9 lbs. However, the container contained a certain volume of peanut butter which happened to equal 9lbs. of weight. The same volume of honey has a higher weight. Quote Link to comment Share on other sites More sharing options...
alpidarkomama Posted April 15, 2010 Share Posted April 15, 2010 Peanut butter has a lot more air whipped into it. Honey is much denser. Quote Link to comment Share on other sites More sharing options...
HappyGrace Posted April 15, 2010 Author Share Posted April 15, 2010 Thanks-I clearly need to get a good science curriculum-for *myself*! Also I should have clarified that it was all natural PB, so just ground up peanuts. I was thinking it would somehow be heavier than a liquid, but I guess not! Quote Link to comment Share on other sites More sharing options...
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