Vapor Pressure – 4C33.00

Hand Boiler – 4C33.50

• Hand boiler apparatus filled with colored methyl alcohol fluid.
• Cup hand around the bottom chamber.
• Note that heat from the hand evaporates the liquid, raising the pressure in the bottom chamber, forcing the liquid into the upper chamber.
• Cup hand around the upper chamber.
• The same effect applies to send the liquid into the opposite chamber.

Location: Jacobs B122 – Shelf 279