Cooling balloons with liquid nitrogen

We present an undergraduate level experiment in which the radius of a rubber balloon is measured as it is cooled with liquid nitrogen. For balloons filled with simple gases that condense at liquid nitrogen temperatures, we found that the volume decreases linearly with time. We compared our measureme...

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Autores principales: Moreno, A.J., Ferrari, H., Bekeris, V.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00029505_v78_n12_p1312_Moreno
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