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.
North Carolina Dental Assistant Salaries. Tweet. According to the Bureau of Labor Statistics on average across the nation Dental Assistants make about $33,000 annually. Dental Assistant pay in North Carolina is higher than that of their peers across the country as the statewide average salary for this profession is $49,000 per year.