A tuning fork vibrates at 256 Hz in air whose temperature is 20 °C
PHYSICS · Single correct · A Level · Physics · Waves · Waves
Problem
A tuning fork vibrates at 256 Hz in air whose temperature is 20 °C, where the speed of sound is approximately 343 m/s. What is the wavelength of the sound produced?
(a) 0.74 m
(b) 0.35 m
(c) 1.34 m
(d) 1.29 m