Q. Who invented Gramophone?

(A) Sir Alexander Graham Bell
(B) Michael Faraday
(C) Fahrenheit
(D) Thomas Alva Edison

✅ Correct Answer: (D) Thomas Alva Edison

Published by Ram Sharma ⭐ 193.88K Points at 13-Jan-2022 05:08 pm in Science

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️

586

Total Visits

📽️

5 y ago

Published

🎖️

Ram Sharma

Publisher

📈

92%

Success Rate