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Penny's Observation

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1.) How many penny’s will the cup hold? 6,16,33,58(+2) Make observation sketches below.(+5) > > > > > > >

2.) Results and hypothesis (+3) what was the final outcome and why do you think this happened. My hypothesis is that the number of penny’s that would fight in the cup is about 70 because it is a small cup but very wide and it has water in it to.
The result is that 80 penny’s can fight into the cup full of water. That is because the surface tension is very little.

3.) Describe surface tension below.(+3) use the term use attraction, particles, surface, and skin. Also make a sketch of what this looked

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