Group+3

=Group 3 Lab Reports= Title: Properties of Water Lab ( Nick G. ) Hypothesis: The black vis-a-vis maker will smear the most. The colored vis-a-vis maker will smear a little bit. The permanent maker will not spread at all. ( Nick B. ) Materials: Procedure: ( Nick G. ) Observations: ( Nick G. ) Qualitative Data: **__Observations of Cohesion and Adhesion Table__**
 * 1) Water
 * 2) 600 ml beaker
 * 3) Filter paper
 * 4) Pencil
 * 5) Ruler
 * 6) Vis-a-vis-marker
 * 7) Scissors
 * 8) Permanent marker ( Devon.D )
 * 1) Acquire all needed materials.
 * 2) Cut three pieces of filter paper strips that are each approximately 12 cm long.
 * 3) Choose a black or brown Vis-a-vis marker.
 * 4) On one of the strips, draw a dark line horizontally along the width of the bottom of the filter paper that is 1.5 cm from the bottom edge.
 * 5) Write your name on the top edge of your strip with a pen or pencil.
 * 6) Repeat steps 3 and 4 using a color of your choice Vis-a-vis marker.
 * 7) Repeat steps 3 and 4 using a color of your choice permanent marker.
 * 8) Put about 100 ml of water in your beaker.
 * 9) Fold the top of your filter paper strips
 * **Marker Type/Color** || **Observations** || **Lab Samples** ||
 * Black Vis-a-vis || The color is slowly rising upward on the paper, at the same time it is spreading the color. The lower colors are lighter than the ones above. The colors vary from yellow to blue with no black left. Rose about 3 cm upward on the strip of paper. || [[image:IMG_1478.JPG width="72" height="94"]] ||
 * Red Vis-a-vis || Color spread up about 2 cm on the paper, once again the lighter colors are at the bottom. the colors vary from pink to purple, the red is about mid-way on the portion of the paper with color. || [[image:IMG_1479.JPG width="72" height="94"]] ||
 * Green Permanent Marker || The color has moved very little upward on the strip, about half of a centimeter, the color has not changed from green it has only spread a little bit. One observation I see is that unlike the Vis-a-vis marker, the permanent marker spread downward. || [[image:IMG_1480.JPG width="72" height="94"]] ||



Analysis: The black vis-a-vis maker on the filter paper spread the most. The water that mixed with the filter paper with the black vis-a-vis maker used adhesion to spread out the maker and then cohesion made the water go up the filter paper. This is capillary action and this is why the black vis-a-vis maker spread the most. The permanent maker moved the least of all the colors on the filter paper. This is because there was no cohesion in the filter paper. The maker with the most pigment is the black vis-a-vis maker. This is because it spread the most and that led to it having more colors. Capillary action is the reason the black vis-a-vis maker has the most pigment. ( Nick B. )

Conclusion: The hypothesis was correct the black vis-a-vis smeared the most when contacted with water. The red vis-a-vis marker did smear but it did not smear as much as the black vis-a-vis marker. The green permanent marker did not smear at all. It stayed in the same spot when contacted with water. Somethings that could have gone wrong is that we put more marker on some pieces of paper than we did with the other pieces of paper.( Devon.D )