A stretched string of length \( 1 \mathrm{~m} \) has a frequency of \( 256 \mathrm{~Hz} \). If l....

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A stretched string of length \( 1 \mathrm{~m} \) has a frequency of \( 256 \mathrm{~Hz} \). If length of the string is decreased by 0.36
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\( \mathrm{m} \), then the frequency will be.
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(1) \( 200 \mathrm{~Hz} \)
(2) \( 400 \mathrm{~Hz} \)
(3) \( 100 \mathrm{~Hz} \)
(4) \( 512 \mathrm{~Hz} \)


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