Two vibrating strings are of same material but lengths l, 2l and radii

1.	Two vibrating strings are of same material but lengths l, 2l and radii 2r, r respectively are stretched under the same tension. Both are vibrating in their fundamental modes. The experimental arrangement is such that first string has both ends fixed, second string vibrates with one end fixed and other end as free.If the frequencies of vibration of first and second wire are n1 and n2, then n1n2= ________
Answer» Two vibrating strings are of same material but lengths l, 2l and radii 2r, r respectively are stretched under the same tension. Both are vibrating in their fundamental modes. The experimental arrangement is such that first string has both ends fixed, second string vibrates with one end fixed and other end as free. If the frequencies of vibration of first and second wire are $n_{1}$ and $n_{2}$ , then $\frac{n_{1}}{n_{2}}$ = ________

Two vibrating strings are of same material but lengths l, 2l and radii 2r, r respectively are stretched under the same tension. Both are vibrating in their fundamental modes. The experimental arrangement is such that first string has both ends fixed, second string vibrates with one end fixed and other end as free.If the frequencies of vibration of first and second wire are n1 and n2, then n1n2= ________

Answer»

Two vibrating strings are of same material but lengths l, 2l and radii 2r, r respectively are stretched under the same tension. Both are vibrating in their fundamental modes. The experimental arrangement is such that first string has both ends fixed, second string vibrates with one end fixed and other end as free.

If the frequencies of vibration of first and second wire are $n_{1}$ and $n_{2}$ , then $\frac{n_{1}}{n_{2}}$ = ________

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