Part 1 Materials: Penny Water Medicine Dropper Methods: From your lab kit use the dropper and the 10 mL graduated cylinder 1. Obtain a dropper from your lab kit. Make sure the dropper is clean. 2. Using the dropper, count how many drops it takes to get 1 mL in the graduated cylinder. 3. How many drops, of the size produced by your medicine dropper, are in each cubic centimeter (cc) of water? (1 cubic centimeter = 1 milliliter). 4. How much water is in each drop? (divide 1cc by the number of drops). Per drop, on average. drops _ CC. 5. Predict how many drops you will be able to put on the penny before it overflows by having each person at your table guess. Now, lets see how many drops of water you can place on the surface of the penny before it overflows. Drop water from the dropper onto the penny, keeping a careful count of each drop. What is your prediction? Complete these four times Trial 1 Drops of water before overflow Trial 2. Drops of water before overflow Trial 3. Drops of water before overflow