PLS HELP
Posted: Thu Jul 07, 2022 2:08 pm
PLS HELP
A certain transverse wave is described by y(x, t) = B cos [27 (− 4 )], where B = 7.00 mm, L= 25.0 cm, and 7 = 4.00×10-² s. Part C Important: If you use this answer in later parts, use the full unrounded va Determine the wave's frequency. Express your answer in hertzes. f = 250 Submit Part D - ΑΣΦ v= X Incorrect; Try Again; 7 attempts remaining Determine the wave's speed of propagation. Express your answer in meters per second. ΓΙ ΑΣΦ Previous Answers Request Answer 62.5 Submit Previous Answers Request Answer ? Jangan ? * Incorrect; Try Again; 7 attempts remaining Hz m/s
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