PPT-3 . Cell Volume Density

Print out the Plus Counter on a transparency sheet Open the healthy blood image and set the magnification to 80x Hold the Plus Counter transparency over the computer screen Tape it in place if need be . NOTES ON DENSITY. I Density(D). An object’s mass compared to its volume. On Earth we can sometimes use weight for mass.. IV Density Facts. Things with . HIGH Density. : Bowling Ball Shot put. Density: The amount of matter that occupies a certain space.. It is the mass per unit volume of a substance. . What is Density?. Densities of Common Elements and Compounds.  Substance.  Density. grams per mL or cc. What is density?. How do you . measure density?. 6. Eureka! Volume &Density:. . take notes at the top of the page. What is density?. Think about the many kinds of matter you come into contact with every day.. Which is heavier, gold or feathers?. Which is heavier,. cup of foam or cup of beans?. Density. When you have equal amounts of material, and one is heavier than the other, the heavier material is denser.. Warm Up 9/29/2015. On the periodic table, what’s the difference between group 1 and group 17?. What . is the name of the group on the periodic table that is used to kill germs or microorganisms?. Which group on the periodic table is not reactive? . NOTES ON DENSITY. I Density(D). An object’s mass compared to its volume. On Earth we can sometimes use weight for mass.. IV Density Facts. Things with . HIGH Density. : Bowling Ball Shot put. Taking up space. Which is heavier, a . tonne. of lead or a . tonne. of feathers?. Everyone knows that lead is heavier than feathers, but that is not the right answer.. Tonne. of anything weighs the same.. Hint, don’t forget to find the volume of the ice first!. ). Warm Up: Density of Ice. Does the density of ice you calculated make sense? Why or why not?. Warm Up: Density of Ice. Draw a dot diagram to compare the density of ice and water.. We can measure . mass. by using a balance or a digital scale. . Volume. Volume . is a measurement of the amount of space occupied by the substance. . How can we measure volume?. Liquids . can be measured using a measuring cup or a graduated cylinder. .  . Metric Base Units of Measure.  . Mass = gram (g). Volume = liter . (L). Length = meter (m. ). . Time = second (s).  . Know . your metric prefixes.  . kilo-. Answer the following questions!. You may use your notes from yesterday.. How . many significant figures are in each number?. 1.23. 0.0045. 0.100. 9.001. Write . the following in Scientific Notation.. Mass, Volume & Density. Think About It…. Would you rather kick a bowling ball or a soccer ball?. Would you rather carry around a kilogram of feathers or a kilogram of lead? Explain.. I. Vocabulary . I Density(D). An object’s mass compared to its volume. On Earth we can sometimes use weight for mass.. IV Density Facts. Things with . HIGH Density. : Bowling Ball Shot put. Big Marble. Things with . to . Determine . the . Concentration. . 1. Density. : . is defined as the mass per unit volume.. . . d = m/v. . Relation between the density of liquid compound and its concentration, like .