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Content Provider | Bangiya Bijnan Parishad |
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Author | চক্রবর্তী, ব্রজেন্দ্রনাথ Chakraborty, Brajendranath |
Description | Symptoms of absolute zero state of extreme coldness and warmth of the substance are discussed in the article. This temperature is considered to be zero since no heat can be removed from a substance at -273 ° C. At this temperature, the molecular motion of the substance is halted. The fact that this cold is very difficult to reach is also discussed here. The sudden change in the nature of material near the absolute zero is also discussed here. পদার্থের চরম শৈত্য ও উষ্ণতার পরম শূন্য অবস্থার লক্ষণ এই প্রবন্ধে আলোচনা করা হয়েছে। -২৭৩ ডিগ্রী সেন্ট্রিগ্রেডে কোনো পদার্থ হইতে আর তাপ অপসারণ করা যাই না বলে এই তাপমাত্রা কে পরম শুণ্য বলে গণ্য করা হয়। এই তাপমাত্রায় পদার্থের আনবিক গতি স্তব্ধ হয়ে যাই। এই শৈত্য পৌঁছানো যে খুব কঠিন তাও এখানে আলোচিত হয়েছে। পরম শুণ্যের সন্নিকটে পর্দাথের গুনধর্মের যে আকস্মিক পরিবর্তন হয় তাহা এখানে আলোকপাত করা হয়েছে। |
Page Count | 4 |
File Format | |
Language | Bengali |
Publisher | বঙ্গীয় বিজ্ঞান পরিষদ Bangiya Bijnan Parishad |
Publisher Date | 1950-04-01 |
Publisher Place | কলকাতা Calcutta |
Requires | PDF viewer Plugin |
Access Restriction | Open |
Subject Keyword | হিমাংক বাষ্পীভবন জুল টম্পসন কুলিং Joule Thomson Cooling Evaporation Freezing প্যারাম্যাগনেটিক Paramagnetic ফেরোম্যাগনেটিক Ferromagnetic হাইড্রোজেন Hydrogen হিলিয়াম Helium |
Alternative Title | Charam Saitya O Ushnatar Param Sunya |
Content Type | Text |
Educational Use | Reading Self Learning |
Education Level | Class IX Class X Class XI Class XII |
Resource Type | Article |
Subject | Heat and Thermodynamics |
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