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.
Dental Assistant Salaries in Charlotte, North Carolina. How much does a Dental Assistant in Charlotte, NC make? The median annual Dental Assistant salary in Charlotte, NC is $34,416, as of March 31, 2017, with a range usually between $30,545-$38,050 not including bonus and benefit information and other factors that impact base pay.