जॉइन Examsbookउत्तर : 4. "All the above"
which of the following statements are correct5
प्र: which of the following statements are correct
- 1Sir Richard Arkwright - Father of industrial revolutionfalse
- 2Michael Faraday - Discovered Benzene and invented Bunsen Burnerfalse
- 3Thomas Alva Edison - phonograph and motion picture camerafalse
- 4All the abovetrue
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उत्तर : 4. "All the above"
व्याख्या :
Answer: D) All the above Explanation: Inventors and their Inventions :: Sir Richard Arkwright - Father of industrial revolution. Michael Faraday - Discovered Benzene and invented Bunsen Burner. Thomas Alva Edison - Invented Phonograph and motion picture camera.