Helium Ki Khoj Kisne Ki Or Kab Ki

Helium ek Chemical element hai. Or yah Atmosphere me gaseous state me pai jati hai. Or yah ek Colorless, odorless, tasteless, gas hai. Jo bilkul ek Passive gas hai. Abhi tak brahmand me jitne tatv paye gaye hai. Unme se sabse kam Boiling point or freezing helium ka hi hai. Yani yah sabse kam tapmaan par ubalti or thos banti hai. Or isliye Liquid helium ka Use substances ko bahut kam tap tak cool karne ke liye kiya jata hai. Sabse Light elements me helium ka dusra number hai. Or brahmand me Elements  ki parchurta ke drshtikon se bhi iska dusra sthan hai. Or brahmand me mojud sabhi element ka jo mila- jula mass hai. Uska 24% bhag sirf helium ka hai. Or iska Chemical formula he hai.

Or scientist ke kahne ke anusar brahmand me upsthith jyadatar helium ka Construction big explosions se hota hai. Iske alawa bhari matra me nayi helium ka nirman vibhin taro me hydrogen ke Atoms  ke aapas me Fusion kr karan ho raha hai. Or hydrogen ke Flammable hone or hawa ke sath Explosive mixture banne ke karan ab helium ka hi istemal ho raha hai. Or mosam ka pata lagane ke liye Balloons me bhi helium ka istemal ho raha hai.

Halki dhatuo ke sath jodne or other dhatu kram sambndhit upcharo me Passive atmosphere ke liye helium kaam me aa raha hai. Medicines me bhi Especially asthma or other Respiratory diseases me oxygen ke sath milakar artificial respiration me Helium hydrogen ka istemal badh raha hai. Brahmand me helium ki yah parchurta Sun or jupiter Planet me helium ki parchurta ke lagbhag barabar hai.

 Helium Ki Khoj

Sabse pahle Pierre Janssen or Norman Lockyer ne 18 august 1868 ko helium ko Solar ke Eclipse ke avsar par sun ke Chlorophyll ke Spectrum  me ek Yellow line le roop me dekhi thi. Pahle to Jules Jansenne Spectrum ki is yellow line ko sodium se utpan samja. Lekin  yah sodium ki yellow line se alag thi. Isliye janssen ne is line ka name D3 rakha Sir J. Norman Lawyer is result par punche ki yah line kisi ase tatv ki hai. Jo dharti par nahi paya jata hai. Unhone hi helium Greek word Sun ke name iska  name helium raha.

Or 1868 me Sir William Ramjeem ne Cleavite namak khaniz se nikli gas ki Test se proved kiya Ki yah gas dharti par bhi pai jati hai. Jab Cleavite ko Dilute sulfuric acid ke sath garam karne or piche cleavite ko Vacuum me garam karne se is gas ko prapt kiya tha. Or unhone dekha ki is gas me 20% Nitrogen tha.

Or Atmosphere me yah gas badi kam khanijo me pai jati hai. Kuch other khanijo jaise Bograite or Monagite se nikli gas me yah paya gaya. Monagite ke parti ek gram me 1 1 cu cm gas pai jati hai. Or Petroleum coupes se nikli natural gas me iski matra 1% se lekar 8% tak pai gayi hai.

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 Helium Ke Upyog

• Mosam ka pata lagane ke liye Balloons me bhi helium ka istemal kiya jata hai.
• Airborne me hydrogen ki jagah me ab helium ka istemal hota hai. Kyonki iski Lifting capacity 12.3% ki hai.
• Light metals ke jodne or other dhatu related other Therapies me Passive atmosphere ke liye helium ka istemal kiya jata hai.
• Medicines me bhi iska istemal kiya jata hai. Or Asthma or dusre Respiratory diseases me oxygen ke sath milkar artificial respiration me helium ka istemal kiya jata hai.

helium ki khoj kisne kiya tha helium gas ki khoj kisne ki thi helium ki khoj kisne ki thi हीलियम की खोज किसने की और कैसे? हीलियम की खोज किसने की और कब की

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