../ propagating-elevation.eps 21-Nov-2017 17:02 44K propagating-wave-height-x.eps 21-Nov-2017 17:02 45K propagating-wave-length-x.eps 21-Nov-2017 17:02 47K propagating-wave-period.eps 21-Nov-2017 17:02 47K standing-elevation.eps 21-Nov-2017 17:02 42K standing-wave-height-x.eps 21-Nov-2017 17:02 46K standing-wave-length-x.eps 21-Nov-2017 17:02 47K standing-wave-period.eps 21-Nov-2017 17:02 46K