Aakhir Hum Bina Hawa Ke Zinda Kyu Nahi Reh Sakte? Oxygen Hi Kyu Zaroori Hai – Janiye Sharir Kaise Chalta Hai
Hum sab jaante hain ki insaan bina khane ke kai din tak aur bina paani ke kuch din tak zinda reh sakta hai. Lekin ek cheez hai jiske bina hum sirf kuch hi minute zinda reh sakte hain – aur wo hai hawa (air) . Socho agar achanak hawa hi khatam ho jaye to kya hoga? Insaan kuch hi minute me behosh ho jayega aur fir jaan bhi ja sakti hai. Lekin kya aapne kabhi socha hai ki hum bina hawa ke zinda kyu nahi reh sakte? Aur hawa me bhi sabse zaroori gas oxygen hi kyu hoti hai? Is article me hum detail me samjhenge ki hawa kya hoti hai, oxygen body ke liye kyu zaroori hai, aur kaise hamara poora sharir hawa se chal raha hota hai. Hawa Kya Hoti Hai? Sabse pehle ye samajhna zaroori hai ki hawa asal me hoti kya hai. Hawa ek gas nahi balki kai gases ka mixture hoti hai jo hamare aas-paas har jagah maujood hoti hai. Hum ise dekh nahi sakte lekin har pal ise saans ke through apne andar le rahe hote hain. Hawa me kai tarah ki gases hoti hain: Nitrogen – lagbhag 78% Oxygen – lagb...