The wavelength of the sound emitted by a tuning fork in air is \( 3...

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The wavelength of the sound emitted by a tuning fork in air is \( 3 \mathrm{~m} \). Speeds of sound in air and in
\( \mathrm{p} \) water are \( 330 \mathrm{~m} / \mathrm{s} \) and \( 1400 \mathrm{~m} / \mathrm{s} \) respectively.

W Wavelength of this sound in water is
(1) \( 1 \mathrm{~m} \)
(2) \( 1.2 \mathrm{~m} \)
(3) \( 110 \mathrm{~m} \)
(4) \( 12.72 \mathrm{~m} \)
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