UNIT 2 / DAY 1 / QUESTIONS 15
Water in motion
A small amount of dye traces the movement of water above a heater.
READY TO OBSERVE
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Trial
Follow a tracer through the center and near the sides. Compare the heated trial with the reference.
In the heated trial, dye rises above the heater, moves outward near the top, and sinks along the cooler sides. The unheated reference has no organized circulation in this simplified model.
Keep your Google Form open in another tab. Use the observations to answer Questions 15.