WebSep 18, 2012 · The 6th graders have been working on mastering the scientific method. Today, they practiced the third step (of six or seven) on forming a hypothesis. In order to practice, they used eyedroppers to predict and then determine how many drops of water would fit on a penny, nickel, dime, and quarter. It's always a challenge… WebQ4. Approximately how many drops of clean water do you think the penny will hold? (a) 10 drops (b) 40 drops (c) 100 drops ANSWERS WILL VARY Procedure: 1. Fill a dropper with …
“How Many Drops Can Fit on a Penny?” Lab - pdf4pro.com
WebScientific Method - Penny Lab (drops of water on a coin) by Jason Smith 12 $1.00 Word Document File Fun experiment to teach the steps of the scientific method. Students test a hypothesis of how many drops of water a coin can hold. Subjects: Basic Principles, Science Grades: 2nd - 6th Types: Activities, Laboratory Wish List WebTrial 1 - Slowly drop water drops on pennyTrial 2 - Quickly drop water drops on pennyTrial 3 - Slowly drop soapy water drops on pennyThe second page includes a background information & questions Subjects: Basic Principles, General Science, Physical Science Grades: 5 th - 10 th Types: Projects, Activities, Laboratory optimum network solutions
Intermolecular Forces Lab Worksheet - TeachEngineering
WebJan 9, 2024 · The answer is no. Using drops on a penny provides only an indirect comparison of surface tensions at best. It could be argued that something else entirely … Webb. I think _____ drops of isopropanol will fit on the head of the penny because _____ _____ _____ Procedure: 1. Place one penny on a paper towel. 2. Drop water onto the surface of the penny, slowly, one drop at a time using the dropper bottle with water. 3. Count how many drops it takes until the water spills off the penny. 4. Record the number ... WebSurface tension (and the hydrogen bonding happening between water molecules) can be measured and observed by dropping water (drop by drop) onto a penny. The number of water drops that can fit on a penny will surprise you. 1. Initial Observation: Observe surface tension by seeing how many drops of water can fit on a penny. Record your data below. portland powerboat poker run