Scientific instruments and their uses in Hindi

Friends, today we are going to get information about major scientific instruments and their uses. In which today we will understand in detail. प्रमुख वैज्ञानिक यंत्र (Scientific instruments and their uses in Hindi) आल्टीमीटर – वायुयानों की ऊँचाई मापन में प्रयुक्त। ऐमीटर – विद्युत धारा के मापन में प्रयुक्त। ऑडियोमीटर – ध्वनि तीव्रता मापन में …

वैज्ञानिक यंत्र एवं उनके उपयोग – Scientific instruments and their uses in Hindi Read More »