Aim: To find out which colour attracts the suns heat.
Hypothesis: I think White and/or silver will attract the suns heat.
Materials:
- White cup x2
- Sheet of Paper
- Sheet of Tinfoil x2
- Plastic bag sheet x2
- Clear cup
- Heat lamp
Steps
- Write your hypothesis
- Get your materials
- Set up your materials like this
- Turn on the lamp and position it so that each colour cup gets an even amount of heat.
- At three 15 minute intervals, for one minute (in total) put the thermometer in each cup and record the data.
- Turn the Lamp back on after you have done recording the info (not after you've done the whole lot).
- Look back at your hypothesis to see if you were right.>>>>
Findings:
 | |||
Time
|
Cup 1
White
|
Cup 2
Black
|
Cup 3
Tinfoil
|
0
| 16'c | 16'c | 16'c |
15
| 18'c | 20'c | 19'c |
30
| 18'c | 24'c | 21'c |
45
| 19'c | 27'c | 23'c |
Conclusion
My theory wasn't correct, but I can learn from this information for next time.
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