Sudarshan Asked a Question
April 10, 2020 2:11 pmpts 30 pts
-1/2 The phase velocity of pressure waves v, is related to the wave vector k byv,= Ck (C is constant). The group velocity is given by (A) (B) 2 (C) kv (D) zero0
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  • Somnath
    See the attached file.
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  • Abhishek singh thankyou
    solution attached.
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  • Ruby negi thankyou
    option a.. you know Vp= phase velocity and Vg= group velocity.
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