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Adhesion-

Adhesion-. When a substance sticks to another surface. Comparison: W hen you get out of a pool and the water sticks to your body or your towel. Capillary action-. This is when a liquid is in touch with a solid and rises in a tube.

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Adhesion-

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  1. Adhesion- When a substance sticks to another surface. Comparison: When you get out of a pool and the water sticks to your body or your towel.

  2. Capillary action- This is when a liquid is in touch with a solid and rises in a tube. Comparison: Before you decide to go swimming, and take the temperature of the pool either the thermometer goes up or down.

  3. Cohesion- Is when a substance sticks to the same substance. Comparison: When the pool is filled with water.

  4. Hydrogen bond- Forms when the water is polar. Comparison: When you jump in the water it warms up fast.

  5. Polarity- Properties of a molecule that different charges and are not balanced. Comparison: The water would need polarity to heat up the water.

  6. Significance of Water’s density- The thickness or compactness of water. Comparison: How we can’t run very fast in a pool.

  7. Significance of Water’s Specific Heat- Uses calories to raise the temperature of one gram. comparison: The water in the pool starts to heat up.

  8. Surface Tension- Properties of a liquid towards a small space of the water where there is an unequal force. Comparison: When a floatation devise stays on top of the water.

  9. Universal Solvent- It dissolves anything Comparison: When you put chlorine blocks into the pool they dissolve.

  10. Water Cycle- The process of water through land to air Comparison: Water can evaporate from the pool and rain fills the pool.

  11. Fun facts- • A healthy person can drink about three gallons (48 cups) of water per day. • Water intoxication is most likely to occur during periods of intense athletic performance. • Much more fresh water is stored under the ground in aquifers than on the earth’s surface. • The average person in the United States uses anywhere from 80-100 gallons of water per day. Flushing the toilet actually takes up the largest amount of this water. • The weight a person loses directly after intense physical activity is weight from water, not fat.

  12. Sources- • http://ga.water.usgs.gov/edu/index.html • http://wisconsingeologicalsurvey.org/porosity_density/about_porosity_density.htm • http://springfieldmn.blogspot.com/2010_06_01_archive.html • http://halogensupply.thomasnet-navigator.com/viewitems/pool-spa-test-kits-testing-supplies/rainbow-test-kits-and-pool-spa-thermometers • http://ethereal-forest303.deviantart.com/art/Water-Droplets-III-48819131 • http://www.lifeionizers.com/blog/category/water-ionizers/technology/ • http://www.amazon.com/Robelle-Industries-Learn-To-Swim-Arm-Floats/dp/B000MRTZ20 • http://www-k12.atmos.washington.edu/k12/pilot/water_cycle/grabber2.html • httwww.aanda.org/.../46/aagi133/aagi133.fig.html • www.aanda.org/.../46/aagi133/aagi133.fig.html

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