A musical instrument produces a sound wave with a frequency of 1000 Hz. The sound wave has a wavelength of 0.34 m in air. Calculate the speed of the sound wave in air.
From the equation for speed: Speed = frequency * wavelength
=> v = 1000 * 0.34 = 340 metres per second
LD
Related Physics GCSE answers
All answers ▸Does a negative acceleration always mean that the object is slowing down?
How does heat transfer through convection work?
A torch uses 15watts of energy. It uses two 1.5volt batteries connected in series. What is the resistance in the circuit of the torch?
Why is the redshift important?