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  1. Which of the following is/are the correct characteristic(s) of primary seismic wave?

  2. A.

     It is a longitudinal and compressional wave

    B.

     It is analogous to sound waves

    C.

     It travels with faster speed through solids but slowly through liquids

    D.

     All the above three

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    Answer : Option D

    Explanation :

    The characteristic(s) of primary seismic wave are that it is a longitudinal and compressional wave, it is analogous to sound waves and it travels with faster speed through solids but slowly through liquids. Primary waves (P- waves) are compressional waves that are longitudinal in nature.


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