We can calculate the wavelength of sound waves that we can hear using the formula wavelength = velocity / frequency. In air sound travels at about 340 meters per second (the precise value depends on temperature, humidity, and pressure).
The average salary for certified nursing assistant jobs in Raleigh, NC is $37,000. Average certified nursing assistant salaries can vary greatly due to company, location, industry, experience and benefits.
The average medical assistant salary in North Carolina however is in the lower half of the 50 states. The average annual salary for medical assistants in North Carolina is $29,090. This puts it in 30th place among the states. These numbers are statewide averages and do not always tell the full story. You need to look jobs and salary levels in different parts of the state to get a clear picture of job opportunities.