Which of the following represents the typical range of frequencies that can be heard by a healthy young human?
20 Hz to 2 kHz20\text{ Hz} \text{ to } 2\text{ kHz}20 Hz to 2 kHz
20 Hz to 20 kHz20\text{ Hz} \text{ to } 20\text{ kHz}20 Hz to 20 kHz
200 Hz to 2 kHz200\text{ Hz} \text{ to } 2\text{ kHz}200 Hz to 2 kHz
200 Hz to 20 kHz200\text{ Hz} \text{ to } 20\text{ kHz}200 Hz to 20 kHz
295 exam-style questions on CIE IGCSE Physics Sound, covering Sound. Each one has a worked solution and a mark scheme showing where the marks go.