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9th Class Science Sound Question Bank Sound

  • question_answer
    Why do distant sounds such as those of traffic and loudspeakers become Souder during the night time than during the day time?

    A) Due to the reflection of sound waves

    B) Due to the refraction of sound waves

    C) Due to the absence of other sounds  

    D) Due to a clear perception of hearing

    Correct Answer: C

    Solution :

    Due to the absence of other sounds of traffic during night time.


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