[ 539 ] Physical Science GED ® TEST SCIENCE FLASH REVIEW • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • A sound wave has a frequency of 262 Hz. It travels at 340 m/s. What is the wavelength of the sound wave? (If you do not remember the formula, it is v = f λ where v is velocity, f is frequency, and λ is the wavelength.)
