4th Class General Knowledge Science and Technology Question Bank Science and Technology

  • question_answer Many inventors invented light bulbs, but it was him who invented an incandescent bulb that could burn for a long time. He was also the first inventor to be awarded a patent for this invention. Identify him.

    A)  Samuel Morse

    B)  Alexander Graham Bell

    C)  Thomas Alva Edison

    D)  John Logie Baird

    Correct Answer: C

    Solution :

    Not Available


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