wave is generated in a string under tension by connecting it to a vertical mass-on-a-spring, as shown belowfor motion in an undamped situation.At time t = 0, the mass-spring system is suddenly displaced to maximum amplitude. If the mass-spring systemexperiences damping, sketch (or describe in words) the wave that is produced when the system is (i) underdampedand (ii) critically damped.+ A98)8,6(undamped example)4. A string on a cello is plucked. Consider the following properties in the wave on the string and the sound wavein air: which are the same and which are different in the two media? (i) frequency; (ii) wavelength; (iii) speed ofthe wave; (iv) power transmitted along the wave.

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