Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D...
-
Upload
ophelia-byrd -
Category
Documents
-
view
217 -
download
1
Transcript of Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D...
![Page 1: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/1.jpg)
Density & Graphing Review Sheet Answers
![Page 2: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/2.jpg)
Density
1. What is the formula used to calculate density?
D = m V
![Page 3: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/3.jpg)
Density
2. Give the unit used to measure the following: mass
grams
![Page 4: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/4.jpg)
Density
2. Give the unit used to measure the following: solid volume
cm3
![Page 5: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/5.jpg)
Density
2. Give the unit used to measure the following: liquid volume
mL
![Page 6: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/6.jpg)
Density
2. Give the unit used to measure the following: solid density
g/cm3
![Page 7: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/7.jpg)
Density
2. Give the unit used to measure the following: liquid density
g/mL
![Page 8: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/8.jpg)
Density
3. What is the density of a substance that has a volume of 12mL and a mass of 36g?
D = m/V D = 36g / 12mL D = 3g/mL
![Page 9: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/9.jpg)
Density
4. A cube is 3cm on each side and has a mass of 54 grams. a. What is the volume of the cube?
V = L x W x HV = 3cm x 3cm x 3cmV = 27cm3
![Page 10: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/10.jpg)
Density
4. A cube is 3cm on each side and has a mass of 54 grams. a. What is the density of the cube?
D = m / VD = 54g / 27cm3
D = 2 g/cm3
![Page 11: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/11.jpg)
Density
5. A marble is lowered into a graduated cylinder holding 10mL of water. After the marble is added, the water level line rises to 12 mL. The marble has a mass of 6g. a. What is the volume of the marble?
V= 12mL – 10mLV = 2mL 1cm3 = 1mL So… V = 2cm3
![Page 12: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/12.jpg)
Density
5. A marble is lowered into a graduated cylinder holding 10mL of water. After the marble is added, the water level line rises to 12 mL. The marble has a mass of 6g. a. What is the density of the marble?
D = m / VD = 6g / 2cm3
D = 3 g/cm3
![Page 13: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/13.jpg)
Density
6. Use the following chart to answer questions a-d.
a. Which substance is the least dense? Rubbing Alcohol
SUBSTANCE DENSITY
Ice 0.98 g/cm3
Water 1.00 g/mL
Rubbing Alcohol 0.85 g/mL
![Page 14: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/14.jpg)
Density
6. Use the following chart to answer questions a-d.
b. Which substance is the most dense? Water
SUBSTANCE DENSITY
Ice 0.98 g/cm3
Water 1.00 g/mL
Rubbing Alcohol 0.85 g/mL
![Page 15: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/15.jpg)
Density
6. Use the following chart to answer questions a-d.
c. Would ice sink or float in water? Float because ice is less dense
SUBSTANCE DENSITY
Ice 0.98 g/cm3
Water 1.00 g/mL
Rubbing Alcohol 0.85 g/mL
![Page 16: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/16.jpg)
Density
6. Use the following chart to answer questions a-d.
d. Would ice sink or float in rubbing alcohol? Sink because ice is more dense
SUBSTANCE DENSITY
Ice 0.98 g/cm3
Water 1.00 g/mL
Rubbing Alcohol 0.85 g/mL
![Page 17: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/17.jpg)
Graphing
1. Explain what type of information each of the following graphs would be used to represent: a. line graph
Shows trends in how data changes over time
![Page 18: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/18.jpg)
Graphing
1. Explain what type of information each of the following graphs would be used to represent: b. bar graph
Compares information by counting
![Page 19: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/19.jpg)
Graphing
1. Explain what type of information each of the following graphs would be used to represent: c. circle graph (pie chart)
Shows the parts of a whole
![Page 20: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/20.jpg)
Graphing
2. The ______________ variable is located on the X-axis.
Independent
![Page 21: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/21.jpg)
Graphing
3. The ______________ variable is located on the Y-axis.
Dependent
![Page 22: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/22.jpg)
Graphing
4. What 3 things are required on all graphs?
Title, variables with units, data points
![Page 23: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/23.jpg)
Graphing
5. Graph the following data and answer the questions below. Graph time on the X-axis and distance traveled on the Y-axis.
DISTANCE (m) TIME (s)
4 m 2 s
6 m 3 s
9 m 4.5 s
12 m 6 s
15 m 7.5 s
18 m 9 s
![Page 24: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/24.jpg)
![Page 25: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/25.jpg)
Graphing
5. a. What type of graph did you make?
Line Graph
![Page 26: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/26.jpg)
Graphing
5. b. What variable is the independent variable?
Time (s)
![Page 27: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/27.jpg)
Graphing
5. c. What variable is the dependent variable?
Distance (m)
![Page 28: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/28.jpg)
Graphing
5. d. What is the distance traveled at 4s?
![Page 29: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/29.jpg)
![Page 30: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/30.jpg)
Graphing
5. d. What is the distance traveled at 4s?
8m
![Page 31: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/31.jpg)
Graphing
5. e. How long do you predict it would take to go 20 meters?
![Page 32: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/32.jpg)
![Page 33: Density & Graphing Review Sheet Answers. Density 1. What is the formula used to calculate density? D = m V.](https://reader031.fdocuments.us/reader031/viewer/2022032202/56649d745503460f94a545de/html5/thumbnails/33.jpg)
Graphing
5. e. How long do you predict it would take to go 20 meters?
10s