Pulse Glass

Supplier: American Scientific
2010-20
470146-174CS 2243.5 USD
470146-174
Pulse Glass
Educational Materials Physics Educational Materials Heat/Thermodynamics Learning Activities
Ideal for demonstrating that vapor pressure increases when temperature increases.

  • Easy to use
  • Length 23.5 cm

Two glass bulbs are connected with a glass tube, and contain a colored, volatile liquid. Holding one of the bulbs in your hand causes the evaporation of a portion of the liquid that forces the liquid to the other bulb.
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Environmentally Preferable

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