When to File for TPS. In order for you to maintain Temporary Protected Statsus (TPS), you must re-register during the 60 day re-registration period that runs from October 26, 2016 through December 27, 2016. We encourage you to register as soon as possible within the 60 day re-registration period.
A wave can be described as a disturbance that travels. through a medium from one location to another location. Consider this example the. first thought concerning waves invokes up a picture of a wave moving across the. surface of an ocean, lake, pond or other body of water.
Let's contrast that with a mechanical wave. A mechanical wave involves the transfer of mechanical energy into and through a medium. Sound waves (which travel through air) and water waves (which move through water) are mechanical waves. They cannot travel without a medium through which to move.