Question
तापायनिक उत्सर्जन की खोज किस वैज्ञानिक ने की थी?
Answer
वैज्ञानिक थॉमस अल्वा एडीसन ने की थी।Subscribe to our youtube channel!
Staying up to date on Question/Notes related to General knowledge, current affairs and are useful in Academic and Government Exams. More than 8000 video on our channel.
Subscribe