Which of the following pairs of options are correct ? According to laws of transverse vibtrations in stretched strings, the frequency of vibrating string varies.

Which of the following pairs of options are correct ? According to la

1.	Which of the following pairs of options are correct ? According to laws of transverse vibtrations in stretched strings, the frequency of vibrating string varies.
Answer» inversely with VIBRATING length. And MASS per UNIT length inversely with vibrating length and squqare and square root of mass per unit length DIRECTLY with vibrating length and square root of mass per unit length directly with vibrating length and inversely with tension ANSWER :B