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.
A mechanical wave is a vibration in matter that transfers energy through a material. Mechanical waves have peaks and troughs, frequencies, and wavelengths. Frequency is the number of waves per second, and wavelength is the distance from one peak to the next. A mechanical wave is created by putting energy into it.