A string of \( 7 \mathrm{~m} \) length has a mass of \( 0.035 \math...

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A string of \( 7 \mathrm{~m} \) length has a mass of \( 0.035 \mathrm{~kg} \). If tension in the string is \( 60.5 \mathrm{~N} \), then speed of a wave on the string is
\( \mathrm{P} \)
[CBSE PMT 2001]
W
(a) \( 77 \mathrm{~m} / \mathrm{s} \)
(b) \( 102 \mathrm{~m} / \mathrm{s} \)
(c) \( 110 \mathrm{~m} / \mathrm{s} \)
(d) \( 165 \mathrm{~m} / \mathrm{s} \)
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