Solar Energy
Aim: To learn about how solar energy is used.
Hypothesis. I think that black will attract the most heat because when you are in a dark room you can still get sweaty and can get a light as well.
Materials:
1. Heat Lamp.
2. Cups.
3. Tinfoil, white paper, black plastic.
4. thermometer
5. Water in the 3 cups
1. Heat Lamp.
2. Cups.
3. Tinfoil, white paper, black plastic.
4. thermometer
5. Water in the 3 cups
Steps
- Grab 3 plastic cups.
- Put foil and black plastic all over the cup except for the white cup because it is already white.
- Put water inside the 3 cups.
- Grab 1 lamp for the 3 cups.
- Light up all the cups so that it can heat.
- Check the temperature every after 5 minutes using the thermometer.
Findings:
Time
|
Cup 1
White
|
Cup 2
Black
|
Cup 3
Tinfoil
|
0
| 18 | 16 | 16 |
15
| 20 | 23 | 20 |
30
| 21 | 23 | 20 |
45
| 23 | 22 |
Conclusion
What i learnt today in Solar Energy is that how they work and who has the most heat from white, black and silver.
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