A note was played on an electric keyboard. The frequency of the note was 440Hz. What does a frequency of 440 Hz mean?
A Frequency of 440Hz means that the wave is oscillating 440 times in one second. Ie. 440 waves are produced every second
NP
Related Physics GCSE answers
All answers ▸Find the speed of a wave.
What is the difference between Speed, Velocity and Acceleration?
What can the nucleus emit during radioactive decay?
Identify which of the following would be the most appropriate choice of fuse for a 1200W kettle operating on UK mains electricity (230V). A) 3A Fuse B) 5A Fuse C) 10A Fuse D) 13A Fuse