2019 · Q98
The frequency (in Hz) of a note that is one octave higher than 500 Hz is one of the following ?
General KnowledgePhysics
- A375
- B750
- C1000
- D2000
Explanation
One octave corresponds to a doubling of frequency: the second note is 500 × 2 = 1000 Hz. Octaves are defined by this 2:1 frequency ratio in acoustics. Hence 1000 Hz.