How many drops of water fit on a penny
Water molecules like to be around other water molecules, just like you like to play with your friends. When water drops fall, they like to get as … See more The answer to how many drops of water can fit on a penny will vary depending on the dropper you use and the pressure with which you squeeze … See more WebJun 25, 2015 · Now carefully add one drop of water at a time to the top of the penny. Hold the medicine dropper just above the top of the penny (not touching it) so each new drop …
How many drops of water fit on a penny
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WebAnswer: XD when i was a child i used to do this . So all you have to do is take a penny and drop some water on it and it will stay up as a water hat of penny. It looks something like this! Water molecules attract each other and tend to stick together. This cohesion property results in surface... WebUse an eyedropper or pipette to draw up water. Carefully, drop individual drops of water onto the flat surface of the penny. Keep track of the water drops as you add them, one at a …
WebFeb 13, 2024 · Our results were different from other groups, like some groups reached up to 50 or more drops . It all depends on how much force was used on the eyedroppers, on how quick or slow you were going, and if your hand was shaky or still. Conclusion Webwater; dissecting scope (for detailed observations) paper towels (for cleanup) Procedures: 1) Make a prediction (just a guess since we have no data at this point) about how many drops of water will fit on the surface of a penny before it spills over. 2) Perform some "pilot experiments". Remember that your results should be repeatable.
WebApr 1, 2024 · How Many Drops of Water Fit on a Penny/Quarter? (Science Experiment!) The Goddard School of Wappingers Falls 90 subscribers Subscribe 2.7K views 2 years ago … WebNov 16, 2024 · My penny held way more drops of water than I expected — I fit 31 drops onto mine! Maybe you were surprised by how many drops seemed to be able to balance on top …
WebApr 26, 2011 · How many water drops can fit on a penny? Dramatically accompanied by surreal music that keeps you guessing! Music by: Kevin Macleod
WebMar 3, 2024 · We had 27 drops of water on ours! Surface tension and cohesion are why you can get so many drops of water on a penny. Cohesion is the “stickiness” of like molecules … daikin brc1h52w controllerWebMy kiddos love this experiment and are able to do it in small groups with just a few minutes of explanation. This really gives me a chance to interact with all groups. Each group will … biofood systemsWebHolding the eyedropper close to the surface of the coin, carefully squeeze water droplets onto the coin, one at a time. The droplets should pool up on the coin, creating a big droplet of water. Get the students to count the drops. Stop squeezing when the droplet on the coin breaks up and overflows. biofoot barshaWebLab A - Pennies and Water-How many drops of water do you think will fit on the head of a penny? → Make a prediction using the sentence stem: “I predict _____ drops of water will … biofood systems ltdWebSep 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… daikin brc1e73 field settings complete listWebFeb 15, 2024 · The results indicate that when you drop water on a penny that the heads side of the penny will hold more drops (heads 23 drops, tails 18 drops). How do drops of water on a penny show cohesion? Procedure Fill the medicine dropper with water. Now carefully add one drop of water at a time to the top of the penny. bio food \u0026 coWebJan 9, 2024 · The three liquids are water, rubbing alcohol, and vegetable oil; because of their different surface tensions, more water can be piled on top of a penny than either of the other two liquids. However, this is not the main point of the activity. daikin brc2a71 instruction manual