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many vacuum flasks have steel

many vacuum flasks have steel walls instead of glass.how would this effect how fast some hot coffee cools?
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2. asked by lissa
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many vacuum flasks have steel walls instead of glass.how would this effect how gfast some hot coffee cools
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2. asked by lissa
3. 474 views
1)A student set up an experiment in two vacuum flasks,one containing boiled maize grains and the other living maize
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2. 65 views
1.)A vacuum flask keeps its contents warmer or cooler than the surrounding environment for a length of time. It consists of two
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2. asked by i-is that a jojo reference
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Explain how vacuum flasks construction minimize heat exchange with the surrounding?
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2. asked by Margretta
3. 1,888 views
An undesirable consequence of welding steel by acetylene torch is the rise in hydrogen concentration in the metal. That hydrogen
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2. asked by Andrea
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An undesirable consequence of welding steel by acetylene torch is the rise in hydrogen concentration in the metal. That hydrogen
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2. asked by lisa
3. 561 views
Photosynthesis and Cellular Respiration Students were asked to set up an experiment. Each group was given 4 flasks, and each
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Students were asked to set up an experiment. Each group was given 4 flasks, and each flask was set up according the table above.
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2. 79 views
Students were asked to set up an experiment. Each group was given 4 flasks, and each flask was set up according the table above.
1. 1 answer
2. 64 views