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7th Class General Knowledge Miscellaneous / विविध Question Bank Science and Technology

  • question_answer
    He was an Italian scientist who discovered the principle of the pendulum. He observed the movement of the lamp hanging from the ceiling and noticed that its oscillatory movement was constant. Who was he?

    A)  Isaac Newton

    B)  Galileo Galilei

    C)  Albert Einstein

    D)  Max Planck

    Correct Answer: B

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