Hurumanu - Solar Energy

Solar Energy

Aim: To find out which colour attracts the suns heat.

Hypothesis: I think silver and black is going to attract the heat.

Materials:

1.  Cup
2.  Thermometer 
3.  paper
4.  water
5.  black rubbish bag
6. tinfoil 

Steps

1.   get materials off Mr Palmer   
2.  set up your materials 
3.  put water in your cups 
4.  put the thermometer 
5. wait for 10 to 15 minute.
6. Record your answers 

  

This is our cups of water and they are heating up and we are recording the findings. 

Findings:

Time	Cup 1 White	Cup 2 Black	Cup 3 Tinfoil
0	16	16	16
15	18	20	19
30	18	24	21
45	19	27	23

In conclusion, my finding state black  attracted the most heat

Conclusion That black attracts the most heat. And that people in hot countries put white things on their roofs to cool the house down.