Introduction - University of Minnesota

Figure 4. A mustard seed of diameter 1.1 mm dropped onto a monolayer of 18 m glass particles on the surface of a 60% glycerin in water. The mustard seed caused all of the nearby glass particles to move away, and thus created an approximately circular particle-free region. t = 0.033 s t = 0.067 s (a) t = 0.033 s t = 0.363 s (b) Figure 1 ................
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