Thermal Convection in Gasses.
P.I.R.A. #: 4B20.20
Illustrates: Convection due to heat.
Description: A convection chamber with two chimneys with a lighted candle under one. Smoke introduced into one
side is pulled down and expelled through other.
Size: 33" h x 33" w
Notes: Hold smoke source with tongs to keep from getting burned.
Hazard: Candle could burn you.
Condition: Good.
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