In science we have been learning about water and the properties about it that makes it different than other liquids. Water is unique because of the skin that forms on the top due to the surface tension. Today we experimented with a full cup of water and slowly added pennies to see how many we could add before it over flowed. Believe it or not, we added 63 pennies! Can you see the dome shape that the skin of the water has created?
|
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
June 2016
Categories |