O-LevelPhysicsWaves5054/11 · May/June 2018 · Q251 Mark

A young person with healthy ears can hear a range of frequencies. What is the approximate range of frequencies?

A2 Hz to 2000 Hz only

B2 Hz to 20 000 Hz only

C20 Hz to 2000 Hz only

D20 Hz to 20 000 Hz only

✓ Correct answer

D: 20 Hz to 20 000 Hz only

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