Investigate the surface tension of water and the property of cohesion with the drops on a penny lab. Describe the cohesive and adhesive properties of water. Record number of drop as trial 1 in data chart. These principles will be demonstrated by adding drops of different liquids to pennies to determine the strength of molecular attraction. Record the number of drops for that trial in the table.
Lab worksheet exploring the properties of water: Fill the medicine dropper with water. Web the purpose of this lab is to see the steps of the scientific method in action. Let's use them to see how many drops of water fit on a penny.
Record the number of drops for that trial in the table. Cohesive forces are strong, but not unbreakable. Looking for a fun, editable lab for the scientific method or properties of water?
You might be surprised considering pennies are so small! Draw two pictures of a penny at different points in the demonstration. Few drops maximum drops too many drops 1. Informational text, physical science, science. Describe the cohesive and adhesive properties of water.
Science, general science, physical science. Penny when too many drops of water have been added. 4.9 (154 ratings) 18,337 downloads.
Fill A Glass, Cup, Or Small Bowl With Tap Water.
Web the purpose of this lab is to see the steps of the scientific method in action. Web water drops on a penny scientific method lab activity | back to school. Place the penny on paper towel. These principles will be demonstrated by adding drops of different liquids to pennies to determine the strength of molecular attraction.
Hydrogen Bonds And Surface Tension Give Water Some Amazing Properties.
Lab worksheet exploring the properties of water: Fill the medicine dropper with water. Penny at the beginning with only a few drops of water on it. Count how many drops it will actually hold.
Observe Penny Then Place On Paper Towel On Flat Surface.
Web as drops of water are added onto a penny, the adhesive force between the water and the penny keeps the water from falling off. Be sure to hold the eyedropper straight up and down. Record number of drop as trial 1 in data chart. Develop a model to describe that matter is made of particles too.
Record The Number Of Drops For That Trial In The Table.
Instruction for penny drop experiment: Web water drops on a penny lab. Cohesive forces are strong, but not unbreakable. Science, earth sciences, general science.
Science, general science, physical science. Describe the cohesive and adhesive properties of water. Develop a model to describe that matter is made of particles too. Pencil and the tables below. Instruction for penny drop experiment: