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Experiment introduction:
Hypothesis:
The goal of this experiment is to recognize the density of various solids while writing a lab report. To assess if a chemical reaction has occurred, we are supposed to form a hypothesis by analyzing and interpreting data on the properties of substances before and after they interact.
Our hypothesis is that as you can know the volume of a solid by dividing the mass by the density and then is will be more simple to you know what will be the the final volume when you emerge the solid in the water. We think that with all the object the water will go very up as the occupy very much space .
Procedures:
1.
2.
3.
4.
Conclusion:
Our conclusion for this experiment is that with each different items objects thw water will go up no matter what, well others more than the others. Also in thise experiment we use the tecnic of the triangle to find the Volume or the Density or the Mass and with this mehtod is more simple.
Beaker
Dice
Metal
Marble
Water
Materials:
The Diver Experiment is a fun way to teach kids about density and how it impacts whether an object will sink or float. When you first put the diver into the bottle, the combined density of the diver, straw, paperclip and playdough is slightly less than the density of water, so it floats. This experiment takes a few minutes to set up, but once completed, you can repeat it as needed. The scuba diver will enjoy moving up and down in the bottle as the kids take turns.
Second Experiment:
Materials:
Empty Two Liter Bottle
Drinking Straw
Small Paper Clip
Play-dough
Thick Foil
Scissors
Water
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