[Syllabus logo] SCEN103 10/10 Group Exercise

Classification of Solids

Results of Fall'95 and Spring'96 exercises


Purple Umbrella

1 = greatest, 4 = least
Copper Aluminum Wood Plastic
Weight
Hardness
Color
Coldest Temperature
Conductivity
Reflectivity
Bounceability
Flammability
Higher Pitch
Brittlness
1
1
yellow goldish
1
1
2
4
3-4
1
4
2
2
silver
2
2
1
3
3-4
2
3
3-4
3-4
brown
4
3-4
4
2
2
3
2
3-4
3-4
clear
3
3-4
3
1
1
4
1

Blue Hens

Ordered from greatest to least
  1. plastic
  2. aluminum
  3. brass
  4. mica/silicon?
pitch (high to low)
weight (heavy to light)
color (dark to light)
hard/soft (scratchability)
conductability
density
transparency
smell (good to bad)
bounceability
travel distance (furthest rolling)
3
3
4
2
3 (yes)
3
1 (yes)
1
1
4
2
2
3
4
2 (yes)
2
4 (tie,no)
2
4
3
4
4
2
3
4 (no)
4
3 (tie,no)
3
3
1
1
1
1
1
1 (no)
1
2 (tie,no)
4
2
2
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Last updated Nov. 7, 1996.
Copyright George Watson, Univ. of Delaware, 1996.