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Science TN
10th Std
Ch-05: Acoustics
1.
Frequency of the sound waves
Exercise condition:
2
m.
The frequency, which is audible to the human ear, is __________.
\(20\) \(kHz\)
\(10\) \(kHz\)
\(1500\) \(kHz\)
\(2000\) \(kHz\)
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