Two identical strings \( X \) and \( Z \) made of same material have tension \( T_{X} \) and \( ....

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Two identical strings \( X \) and \( Z \) made of same material have tension \( T_{X} \) and \( T_{Z} \) in them. If their fundamental
\( \mathrm{P} \)
frequencies are \( 450 \mathrm{~Hz} \) and \( 300 \mathrm{~Hz} \), respectively,
W
then the ratio \( \mathrm{T}_{\mathrm{X}} / \mathrm{T}_{\mathrm{Z}} \) is:
(1) 2.25
(2) 0.44
(3) 1.25
(4) 1.5


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