Aim: To find out which color attracts the suns heat.
Hypothesis: the black cup will win
Materials:
- tin foil
- two clear cups
- one non-clear cup
- small black bag
- a heat lamp
- water
- thermometer
Steps
- cover the cups in their coverings
- plugin your heat lamp
- angle your heat lamp at the cups
- pour the water in the cups
- place the thermometer in the cups
- start the timer
Findings:
Time
|
Cup 1
White
|
Cup 2
Black
|
Cup 3
Tinfoil
|
0
| 16 | 16 | 16 |
15
| 20 | 20 | 20 |
30
| 25 | 25 | 20 |
45
|
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