ਸਾਂਝਾ ਆਡੀਓ

Kya aapko pata tha… Sky blue kyu hota hai? Sochiye… Chaliye, jaante hain… Jab sunlight Earth ke atmosphere me enter karti hai, toh usme present different colors me se blue light sabse zyada scatter hoti hai. Isi wajah se hume sky blue dikhai deta hai. Aise hi simple aur important study facts ke liye follow karein… Professional Tuition Classes.