Sharandeep singh
Last Activity: 12 Years ago
in which energy is transmitteed from one place to another without any displacing the particles of medium
eg ball is moving and hit the wall and break it
here energy is transfered to wall by ball itself
consider example of persons standing in the row
last person pushes the second last person and second last to to make him stand erect he push the next one to balance himself similarily next to next and this energy moves throughout but persons are still there