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I3-13. Inverted Glass Of Water
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I3-13. Inverted Glass Of Water
Purpose
To show one result of atmospheric pressure.
Equipment
Glass, beaker of water and 3x5 card.
Images
Description
Fill a glass with water and lay a 3x5 card on the top. Holding the card and glass together, turn them upside down and release the card. Tilt the glass slightly. Atmospheric pressure holds the card onto the opening of the glass.
References
Hans Weltin, A Paradox, AJP 29, 711-712 (1961). Moti Nissani, Clifford L. Maier, and Norma Shifrin, A Guided Discovery Exercise for Introductory Physics Labs, TPT 32, 104-107 (1994).
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See pagesi1. thermal properties of matter
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See pagesi2. transfer of heat
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See pagesi3. gases
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See pagesi4. changes of state
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See pagesi5. laws of thermodynamics
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See pagesi1. thermal properties of matter
-
See pagesi2. transfer of heat
-
See pagesi3. gases
-
See pagesi4. changes of state
-
See pagesi5. laws of thermodynamics
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Physics Lab Demos