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Tag Archives: absolute zero
Reaching Absolute Zero
Our discussion towards the infamous “coldest temperature possible” dates back to the 1700s when French physicist Guillaume Amontons hypothesized that since temperature is the measure of heat in a system, then there must be a lowest possible temperature. But it took 200 years for any significant progress towards reaching that coldest point to begin. After […] Continue reading
Posted in Class
Tagged absolute zero, astro2110, blog1, Uncategorized
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Is Cold the New Hot?
Yes. A few days back, a friend shared an article with me. It talked of how scientists had managed to achieve temperatures below absolute zero. Does it mean that temperature has to be redefined? Has our understanding of thermodynamics been flawed for the past hundred years. No, it turns out. It is all a matter […] Continue reading
Posted in Physics, Science
Tagged absolute zero, average kinetic energy, entropy, experiments, negative temperature, technology, temperature
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