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सिद्ध करे की वाष्पन से ठंडक उत्त्पन होती है​

Answer»

Hey mate answer of your question is given below by me... Explanation:Jab washpan hota hai tab garam air uppar chali jati hai aur thandi air ruk jati hai kyukiii thndi air me sab KAND apas me JUDE ho te hai aur garam air ke kand ek DUSRE se dur bhagte hai ES karan washpan se thandak utpan hoti haiI hope it can HELP you...



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