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Density Notes

Added Sep 07, 2018 •

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first turn in your taxes worksheet they look like this these are the density and here is the density practice worksheet so go by the door we're going to take the note glue them into page 14 practice problems first thing that you need to do is you need to cut out the solid triangle so that it looks like next write the following notes first on the bottom where it says mass or substance contain is Formula is math equals so let's work some practice problems out dealing with mass which unit is used to measure mass in the metric system show me the map of an object using a triple beam the writer should the values of 320 + 8.2 + 300 + 20 plus 328.10 grams what can you infer about the mass of the object measured the first of all let's see what the Riders tell us so we know the Riders are reading too honey 55 notice where the Pointer's pointing it's not pointing at 0-0 meaning that the object on the pan is actually slightly more than what they said the answer here is the mat is flat 255 price what is the mass of the object being measured so again zero all we do is Adam + 0 + 1 1 grams is our answer volume is the amount of space an object 4 centimeters cubed equals 1 centimeter you are examples but the formula for volume is mass divided by density purchasing practice first of all which unit is used to measure the volume of a solid what unit is used to measure liquid that would be later graduated cylinders to measure the volume of a liquid right here Shannon graduate seller below tick marks in between equals remember this is a different part 1 so this is 11 12 13 sorry I'm a little messy 7 * 6 6 * 4 is 120 + because Laura salad graduated cylinder contains 20 mL of water so we're starting things that are a perfect graduated cylinder you record 20 milliliters of water and now we're going to see what we are so this is 12:30 so each one of these is equal to 32 33 34 can we subtract the initial amount of water that was in there so 34-20 is 14 so equal 14 meters answer questions like this volume of an object the formula for density is so either later which is for a liquid or grams per centimeter squared so what you going to do if you're going to glue this down to page 14 of your notebooks what you're going to do is you're going to take this and you've already written the other side down so this is the front this is the bat okay you're going to put glue on the back right here latest middle of page 14 of your notebook then what I want you to do I want you to write this density divided by volume because if you can remember the heart looks like the bottom of the heart looks so its mass divided by volume on page 14 / 4 the outside of your I want you to draw triangles that I'm going to show you on the screen open it up you'll have everything in there okay so looks like this that's what I want you to draw on the outside of the triangle top of the mountain DMV take down the volume mass and volume misrepresent misrepresents Supply I'll take my little hand text Destiny I put my finger which is represented by the heart over density and its mass divided if I want to figure out the formula Gas City / Jessie finish up these nuts I want YouTube triangle all right there right here this is where you're okay and what I want you to write is the more dense object so for instance here is the Gizmo we did yesterday three objects that were thinking a lot faster than object to let me show you that one more time types of object to actually catch it and surpass it was the most. noticed that 383 was the least next thing you want to write and you were going to see if in a right underneath where you wrote number one no matter beside the density of an object or substance does not change I can take any substance by steering which is noticed that its mass is 787.28 6.4 density 7.28 / the volume 36 point I Can Fly. a little bit different so let's again let's calculate I remember last time it was .2 so this time 2.52 divided by 12 6.2 so it doesn't matter how small the chop of the material piece of Styrofoam water versus a whole gallon let's do some actress problems this is where you practice worksheet so I threw it in park what is the density of the brown sugar density of the brown sugar brown sugar 1.6 1.6 don't forget your units to my units are grams over centimeters cubed some of that question to calculate the mass liquid density of 2.5 grams per milliliter in a volume of 50 ml density 37.5 rant calculate the volume of a liquid with a density of 5.45 grams per milliliter and a mass of 65 G. I remember my density map over top of the fantasy draft 4 11.9 / 8 machine shop worker 176 grams what is the density of the aluminum 76 Grand teacher performing a demonstration process of court 23.5 milliliters of water what is the density of the core what is density density right here 700 Bryant 700 go back and circle them or put a box around them

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Density Notes

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