This phenomenon is known as a shock wave. Shock waves are also produced if the aircraft moves faster than the speed of sound. If a moving source of sound moves faster than sound, the source will always be ahead of the waves that it produces.
Plus, few majors can guarantee a financial return that will offset the financial debt many students will accumulate during college. Two-year degrees, of which an associate degree is the most common, provide training and education for a variety of fields in approximately half the time as a bachelor's degree. Plus, you can earn an associate degree from a local community college for a fraction of the cost of a four-year degree at a university. Also, for most areas of study, an associate degree puts you halfway toward a four-year degree should you decide to pursue one at a later time.
College Degree Finder. Associateâs degrees are undergraduate degrees that can be completed in two years and generally require students to complete 60 semester credit hours. Theyâre offered primarily through community colleges and technical schools but can also be found at few a four-year colleges.ccupational associateâs degrees are designed to help students acquire specific knowledge and skills in preparation for a particular career path. These degrees include the Associate of Applied Science (A.A.S.), Associate of Applied Arts, Associate of Occupational Studies and Associate of Applied Technology.