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Viscosity of sweetened waterFeatured science projectScience project video


It is observed that as the concentration of sugar in the water increases, the viscosity of the solution and the time taken for it to flow out of the cup also increases.

Amount of sugar (grams) 20 40 60 80 100
Drip time (seconds) 27 31 35 39 43

Use the below graph to plot the results of our science project.

Viscosity Science Fair Project

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Complexity level:
Project cost ($):
Time required:
1 hour to prepare, 2 hour for observation
Material availability:
You will need access to a drill and other basic tools
Safety concerns:

Be extremely careful when handling tools, especially power tools. The assistance of an adult is required for this.