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.
more then silver and withe.
Materials
1.withe paper
2.withe cup x2
3. tinfoil
4. Garbage bag
5. thermometer
6.clear cupSteps
- Get the materials,
- Set the materials up like this ↓ (Picture)
- Every 15 minutes (for three 15 minute intervals), check the temperatures of the water and record them.
- Write your conclusion to show which colour cup was the hotties
- then do the rest of your conclusion
- 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,c | 16,c | 16,c |
15
| 18 | 19 | 18 |
30
| 20 | 23 | 19 |
45
| 25 | 26 | 25 |
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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