Question

Select One Correct Option from the following: Two identical straight wires are stretched so as to produce 6 beats/s when vibrating simultaneously. On changing the tension slightly in one of them, the beat frequency remains unchanged. Denoting by $T_{1} \ and \ T_{2}$ the higher and lower initial tension in the strings, then it could be said that while making the above changes in tension
(A) $T_{2}$ was decreased
(B) $T_{2}$ was increased
(C) $T_{1}$ was decreased
(D) $T_{1}$ was increased

Answer 1

c is the correct option.
mark brainliest if you like

Answer 2

Select One Correct Option from the following: Two identical straight wires are stretched so as to produce 6 beats/s when vibrating simultaneously. On changing the tension slightly in one of them, the beat frequency remains unchanged. Denoting by $T_{1} \ and \ T_{2}$ the higher and lower initial tension in the strings, then it could be said that while making the above changes in tension

(A) $T_{2}$ was decreased

(B) $T_{2}$ was increased

✴️ (C) $T_{1}$ was decreased

(D) $T_{1}$ was increased