book EEN * Bookmarks > Welcome, Shuk Ye... E Impacts of future... func1Pr1 Drainage Services.. Remaining...
book EEN * Bookmarks > Welcome, Shuk Ye... E Impacts of future... func1Pr1 Drainage Services.. Remaining Time: 09 minutes, 51 seconds. Question Completion Status: > Moving to another question will save this response. Question 8 0.5 poi A wave generated in a medium is a longitudinal wave when there is a net transport of matter by the wave. B the molecules of the medium are unable to exert forces on each other. c molecular displacements are parallel to the wave velocity. d molecular displacements are perpendicular to the wave velocity the density of the medium is less than the density of water. > Moving to another question will save this response. 人文字來搜尋