16. The audible sound for humans has the frequency
More than 20 Hz.
Less than 20,000 Hz
O Within the range of above frequency.
None of these
Answers
Answered by
0
Answer:
Option c
Explanation:
The audible sound for humans has the frequency is b/w 20 to 20,000Hz .
Answered by
0
Answer:
option C
Explanation:
the audible sound for humans has the frequency is b/w 20 to 20,000
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