Science Class 8 Sound

Asked by SAWAN KUMAR · S.K MISSION SCHOOL

The audible range for a healthy young human ear is approximately

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Answer: B. 20 Hz to 20,000 Hz

A healthy young person can hear sounds from about 20 Hz to 20,000 Hz. Sounds below 20 Hz are infrasonic and those above 20,000 Hz are ultrasonic, and we cannot hear them.

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