Railways Basic Science and Engineering Work, Energy And Power / कार्य, ऊर्जा एवं शक्ति Question Bank Work, Power, Energy

  • question_answer
    A car stopped screeching to avoid crash with a van, change is involved in process is

    A)  Kinetic energy is converted into sound energy

    B)  Kinetic Energy is converted into sound and thermal energy

    C)  Potential energy is converted into sound, heat and kinetic energy

    D)  Kinetic and potential energy is converted into thermal and sound energy

    Correct Answer: B


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