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demonstrations:9_equipment:liquid_nitrogen_dewar:start
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demonstrations:9_equipment:liquid_nitrogen_dewar:start [2019/03/04 18:54] demoroom |
demonstrations:9_equipment:liquid_nitrogen_dewar:start [2019/04/13 00:10] demoroom |
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| ===== Notes ===== | ===== Notes ===== | ||
| - | Liquid nitrogen can be stored in the Dewar for a surprisingly long time, but it does gradually boil off. (The insulation is very good but obviously not perfect. A small amount is continually vaporized so the liquid remains below the boiling point.) | + | Liquid nitrogen can be stored in the Dewar for a surprisingly long time, but it does gradually boil off.((The insulation is very good but (obviously) not perfect. A small amount is continually vaporized so the liquid remains below the boiling point.)) |
| <WRAP round important 40%> | <WRAP round important 40%> | ||
demonstrations/9_equipment/liquid_nitrogen_dewar/start.txt · Last modified: 2019/04/13 00:16 by demoroom
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