colour

Hello people today we are finding what colour get the most heat.

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

Hypothesis:

Materials:

1. heat lamp
2.  black plastic bag 
3.  paper
4.  thermometer
5.  plastic cup
6. water

Steps

1. get your materials  
2. plug your heat lamp in 
3.  set your  cup and  put water facing the cups
4.  set 15 timer and then wait when it goes off wait one with the thermometer in it 
5.   leave  it in one min and after check what it say 
6. then wait 45 min

Findings:

Time	Cup 1 White	Cup 2 Black	Cup 3 Tinfoil
0	16 c	16 c	16 c
15	10.9 c	20 c	20.c
30	20 c	20.8 c	20.c
45	20 c	20.c

Conclusion

Activity:

In pairs rate the livability of coal vs solar energy.

Comparing Coal energy with Solar energy ( Rate; 1 = poor to 10 = great)

Factor	Solar	Coal
Livability
Sustainability
Accessibility
Cost
Your choice...

Solar Sharing ( from 2040)

in this photo we are got 3 cups and in them is water we are seeing how high it goes