1.

For given values to Tand m, resonance length in winter is x_(1) cm, and in summer, it is x_(2) cm. Then

Answer»

`x_(1) = x_(2)`
`x_(2) gt x_(1)`
`x_(2) lt x_(1)`
cannot say

Solution :`N = (upsilon)/(LAMBDA) = (1)/(2 L) sqrt((T)/(m))`
Is summer, `upsilon` is more. Therefore, resonance LENGTH `(l)` is more , and vice- VERSA. Therefore, `x_(2) gt x_(1)`


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