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9th Class Science Sound Question Bank Sound IIT JEE Subjective Problems

  • question_answer
    Sound waves travel with a speed of about 330 m/s. What is the wave length of sound whose frequency is 550 Hertz?

    Answer:

    We know \[V=n\lambda \] \[\Rightarrow \]\[\lambda =\frac{v}{n}=\frac{330}{550}=0.6m\]


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