Subject to the availability of the business entity name, an entity suspended/forfeited by the: 1  Secretary of State can be revived by: Filing a current Statement of Information with this office. 2  Franchise Tax Board: Contact the Franchise Tax Board for revivor requirements.
by admin. Mechanical vs Electromagnetic Waves. Mechanical waves end electromagnetic waves are two types of waves discussed in physics. Mechanical waves are waves that are caused by mechanical actions such as vibrations. Electromagnetic waves are waves created by oscillating electric and magnetic fields.
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. 11 people found this useful.