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January 29, 2021 2:15 pmpts 30 pts
ns. (D) 73. A string under tension 7 can support transverse waves with speed c. A displacement pattern of the form PT, )=Acos (2 Tx/ 2) cos (2 rct/ 2) is set up in the string. The energy transported in a time interval Ar= 2/c across x= 0 is (a) 0 (b) TA TA (d) 22 c) T2
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  • Surya prakash verma thankyou
    this is the equation of standing wave, where no energy is transferred. ans is 0
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