Aim: To find out which colour attracts the suns heat.
Hypothesis: I think that black will tract the most sun.
Materials:
- White cup
- Black cup
- Silver cup
- cut black bag
- white paper
- Heater
- thermometer
Steps
- Get your materials.
- Put the Tinfoil cup onto the tinfoil cut piece, put the white cup on the white piece of paper and put the black cup on the black cut piece.
- Pure water into your cups.
- Then turn on your heater.
- Then every 15 minutes check the temperature.
There is the black cup and cut up bag on the right, There's the tinfoil cup and the cut up piece of tinfoil in the middle and the White cup and white piece of paper on the left hand side . At the back is the light/heater heating up the cups/water.
Findings: | |||
Time
|
Cup 1
White
|
Cup 2
Black
|
Cup 3
Tinfoil
|
0
| 16 | 16 | 16 |
15
| 20 | 19 | 20 |
30
| 25 | 27 | 26 |
45
| 24 | 24.5 | 22.5 |
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