5 20 cm a Find the amplitude b Find the wavelength cm c Find

Last updated: 6/21/2023

5 20 cm a Find the amplitude b Find the wavelength cm c Find the period cm d Find the speed of the wave m s Need Help 1 Points Need Help Read It DETAILS SERCP11 13 9 P 051 A piano string having a mass per unit length equal to 5 10 x 10 kg m is under a tension of 1 400 N Find the speed with which a wave travels on this string m s Read It MY NOTES ASK YOUR TEACHER Watch it PRACTICE ANOTHER 2 Points DETAILS SERCP11 14 3 OP 008 MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER On a bright winter s day a student notices an echo as he walks between a high school s playing field and the rear wall of its auditorium He decides to estimate how far he stands from the reflective wall He abruptly claps and determines that the sound pulse returns to his as an echo 0 492 seconds later averaging several trials for enhanced reliability The air is a frigid 10 C