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Science Due:Science Due: 1. Mass/Volume/Density LabDo:Do:1. Discuss Density Lab.2. Define Mass/Volume/Density in

notes.Homework1. Study for Quiz.

Starting Point(Copy and Answer)

Q/D: Q/D: Density = Mass/Volume,Density = Mass/Volume,Mass = 400.0g, Volume = Mass = 400.0g, Volume =

1000.0 ml, Density 1000.0 ml, Density = ???= ???

A: A: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

Notes: N/A Notes: N/A http://www.google.com/url?sa=i&rct=j&q=volume+in+a+beaker&source=images&cd=&docid=SWH9CcutudLHFM&tbnid=dqx_UbMAzv11AM:&ved=0CAUQjRw&url=https%3A%2F%2Fgblog.garlandisd.net%2Fusers%2Faariza%2F&ei=VFEaUemGJePtiQK8-YCwCg&bvm=bv.42261806,d.cGE&psig=AFQjCNHYqk6aZ8bq3-gP5QlTrfhEO8pGww&ust=1360765641734898

Name of Object and “Matter”ial

Volume (ml or cm3)

Mass (g) Density (g/ml or g/cm3)

1.Wood Cylinder [π(1.25)2] x 20.2 = 99.11cm3

66.45g 0.67g/cm3

2. Plastic Die (1.5)3 = 3.375cm3 6.0g 1.78g/cm3

3.Small Rectangular Wood Block

2x2x6 = 24cm3 10.5g 0.4375g/cm3

(0.44)

4.Rubber Stopper (55.0-45.0)ml = 10.0ml 11.8g 1.18g/ml

5.Wood Baby Block (3.2)3 = 32.77cm3 18.5g 0.565g/cm3

(0.57)

6.Long Rectangular Wood Block

12.5x3.8x2.0 = 95.0cm3 69.0g 0.73g/cm3

7.Large Rectangular Wood Block

7.65x5.0x5.0 = 191.3cm3

84.4g 0.44g/cm3

8.Fractured Rock (675.0-600.0)=75.0ml 174.5g 2.33g/ml

9.Complete Smooth Rock (625.0-525.0)= 100.0ml 271.5g 2.72g/ml

10.Plastic White Out Bottle

20.0 ml 32.5g 1.625g/ml

1. Which objects will have similar density values?

2. Did any of the objects have similar/ matching density? Why?

3. Water has a density of 1.00 g/ml or 1.00 g/cm3. Would any of the objects float?

4. Why were objects more dense?

5. Why were objects less dense?

6. Does the size of an object/substance effect the density of the object/substance? Explain.

7. Does the shape of an object/substance effect the density of an object/substance? Explain.

8. Does the material an object is made of effect it’s density? Explain.

P3L. BeeK. StalnakerC. Valencia

P6M. Berthelson*T. HermansenL. WilkinsonP7R. Dos Santos*D. NguyenL. Swapp-Mescheryakova

No Credit on Labs until Lab Safety Contract turned in: