Module 15 Waves Carriers of Energy
Waves
2 Waves are everywhere in nature –Sound waves, –visible light waves, –radio waves, –microwaves, –water waves, –sine waves, –telephone chord waves, –stadium.
Waves Ppp
pulse electric field
Waves Energy can be transported by transfer of matter. For example by a thrown object. Energy can also be transported by wave motion without the transfer.
In a material medium, the resorting force is provided by intermolecular forces. If a molecule is disturbed, the restoring forces exerted by its neighbors.
Physics 20. The Importance of Waves Waves are everywhere around us Many times when we think about waves we initially think about waves we see in the ocean.
1 Watch Video “What do these things have in common?” “Waves” What are they? Where do they come from? How are the made? Good/Bad Do “The Wave”
Grade 11 Physics Waves. The Nature of Waves 1.A wave is a travelling disturbance 2.A wave carries energy from place to place.
Waves A propagation of energy through a medium without a transfer of the medium.
