what is the highest - frequency sound that humans normally can hear?\na 10 hz\nb 15 hz\nc 20,000 hz\nd…
what is the highest - frequency sound that humans normally can hear?\na 10 hz\nb 15 hz\nc 20,000 hz\nd 50,000 hz
Answer
Brief Explanations:
The typical human - hearing range is from about 20 Hz to 20,000 Hz. The upper - limit of normal human hearing is 20,000 Hz.
Answer:
c. 20,000 Hz