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Tuesday, September 10, 2019

since




                                        AIM:to find out witch colour attracts the suns heat



Hypothesis: I think that black will attract the most heat because black makes you sweat
more then silver and withe.

Materials
1.withe paper
2.withe cup x2
3. tinfoil
4. Garbage bag
5. thermometer
6.clear cup

Steps

  1.  Get the materials,
  2.  Set the materials up like this ↓ (Picture)
  3.  Every 15 minutes (for three 15 minute intervals), check the temperatures of the water and record them.
  4.  Write your conclusion to show which colour cup was the hotties
  5.   then do the rest of your conclusion
  6. Show a teacher

Findings: My group found that the black was always a bit hotter then the silver and white cups



















Time 
Cup 1
White
Cup 2
Black
Cup 3
Tinfoil
0
16,c16,c16,c
15
181918
30
202319
45
252625

Conclusion



Activity:

In pairs rate the livability of coal vs solar energy.

Comparing Coal energy with Solar energy ( Rate; 1 = poor to 10 = great)

Factor
Solar
Coal
Livability


Sustainability


Accessibility


Cost


Your choice...


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