2. Questions Bank
  3. 9th Class
  4. Science
  5. Sound

9th Class Science Sound Question Bank Sound

  • question_answer
    Who among the following are associated with\[SONAR\]?

    A) Sonograph   

    B)        Engineers

    C) Astronauts        

    D)        Navigators  

    Correct Answer: D

    Solution :

    Navigators are associated with\[SONAR.\]


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