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JEE Main & Advanced Physics Wave Mechanics Question Bank Basics of Mechanical Waves

  • question_answer
    ?SONAR? emits which of the following waves [AIIMS 1999]

    A)            Radio waves                         

    B)            Ultrasonic waves

    C)            Light waves                          

    D)            Magnetic waves

    Correct Answer: B

    Solution :

               SONAR emits ultrasonic waves.


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