paper towel absorbancy

http://paper-towel-absorbancy.blogspot.com

PROCEDURES
1. First gather all of the materials that you need.
2. Then pour 200 milliliters of water in the beaker that you have.
3. Place a round funnel on top of the graduated cylinder.
4. Then take the first brand of paper towel on your list and place it in the beaker.
5. Time for 15 seconds.
6. After 15 seconds, take the paper towel out of the beaker.
7. Squeeze all the water out of the paper towel into the graduated cylinder.
8. Record how much water is in the graduated cylinder.
9. Take the amount of water that was poured into the graduated cylinder and subtract that from 200 milliliters.
10. Next, try the test with 4 other brands of paper towels.
11. Each paper towel needs to be tested 4 times, but you need to record your data for each paper towel on your data table.
12. Make sure that the water doesnt spill in any of the tests or you will have to restart the tests over.
13. Record all data on your data sheet.


paper towel absorbancy
which paper towel have the best absorbancy.

Category:

Science & Technology

Tags:

• paper
• towel
• absorbancy