Sunday, October 20, 2013

Data Table


Observations
Observation at 3 minutes
Observation at 6 minutes
Dry test strips
(Sharpie) black marker with alcohol  
The ink is rising with the water on the strip.
The ink spreads and separates colors.
In the picture below.
Black marker with other solution
No other solution
No other solution
No other solution
Black marker with H2O
Nothing changed
Nothing changed
In the picture below



The Cup with alcohol after 3minutes. 
You can see the strip is wet halfway.


The Cup with alcohol after 6 minutes. 
You can see the black dot is changing color.


The Cup on the left is the one with H2O and 
the one on the right is the alcohol.


The whole structure of the project.

The 2 test strips after they are dried.







No comments:

Post a Comment