Big Idea 2.0. Density is the amount of matter or particles in a given volume Weight vs Mass Weight...
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Transcript of Big Idea 2.0. Density is the amount of matter or particles in a given volume Weight vs Mass Weight...
![Page 1: Big Idea 2.0. Density is the amount of matter or particles in a given volume Weight vs Mass Weight is a measure of the force of gravity on an object Mass.](https://reader035.fdocuments.us/reader035/viewer/2022072009/56649d8c5503460f94a74835/html5/thumbnails/1.jpg)
DENSITYBig Idea 2.0
![Page 2: Big Idea 2.0. Density is the amount of matter or particles in a given volume Weight vs Mass Weight is a measure of the force of gravity on an object Mass.](https://reader035.fdocuments.us/reader035/viewer/2022072009/56649d8c5503460f94a74835/html5/thumbnails/2.jpg)
Density is the amount of matter or particles in a given volume
Weight vs MassWeight is a measure of the force of gravity on
an objectMass is the amount of mass in an object
On earth weight and mass seem to be the same The moon has 1/6 of our gravity so the mass would
be the same but weight would be different
![Page 3: Big Idea 2.0. Density is the amount of matter or particles in a given volume Weight vs Mass Weight is a measure of the force of gravity on an object Mass.](https://reader035.fdocuments.us/reader035/viewer/2022072009/56649d8c5503460f94a74835/html5/thumbnails/3.jpg)
VolumeHow much space an object takes upVolume and mass determine density, Density can be measured by finding the mass
of a substance in a given volume
![Page 4: Big Idea 2.0. Density is the amount of matter or particles in a given volume Weight vs Mass Weight is a measure of the force of gravity on an object Mass.](https://reader035.fdocuments.us/reader035/viewer/2022072009/56649d8c5503460f94a74835/html5/thumbnails/4.jpg)
DemoHave you ever used the word ‘dense’?What is the difference between 25 grams of
crispy rice and 25 grams of regular riceCompare volume and massWhich is the most dense?
![Page 5: Big Idea 2.0. Density is the amount of matter or particles in a given volume Weight vs Mass Weight is a measure of the force of gravity on an object Mass.](https://reader035.fdocuments.us/reader035/viewer/2022072009/56649d8c5503460f94a74835/html5/thumbnails/5.jpg)
Water and other FluidsPredict the density of the following:
Water, corn syrup, glycerin, canola oil and rubbing alcohol
Activity: Liquid layersTake 20 ml of each liquid, 2 types of food
colouring, 5 test tubes and a funnel
![Page 6: Big Idea 2.0. Density is the amount of matter or particles in a given volume Weight vs Mass Weight is a measure of the force of gravity on an object Mass.](https://reader035.fdocuments.us/reader035/viewer/2022072009/56649d8c5503460f94a74835/html5/thumbnails/6.jpg)
Wrap upWhich fluids had the greatest density (mass
to volume ratio)How would you sketch the particles of each
fluidWhat are some practical applications for
knowing that a density of a fluid is more or less than water?
![Page 7: Big Idea 2.0. Density is the amount of matter or particles in a given volume Weight vs Mass Weight is a measure of the force of gravity on an object Mass.](https://reader035.fdocuments.us/reader035/viewer/2022072009/56649d8c5503460f94a74835/html5/thumbnails/7.jpg)
Oil- SpillsSmall oil spills happen all the time, in Canada
there are 12 spills of over 4000 L every day into our water systems !!!
Oil has a lower density and floats on waterThis can both help and hurt the environment:
Birds are greatly damaged by the oil floating Floating oil is easier to clean up than of it sinks