Question:medium
The equation of a transverse wave propagating on a stretched string is given by $y = 3\sin(4x + 200t)$, where $x$ and $y$ are in metre and the time $t$ is in second. If the tension applied to the string is $500\,\mathrm{N}$, the linear density of the string is
The equation of a transverse wave propagating on a stretched string is given by $y = 3\sin(4x + 200t)$, where $x$ and $y$ are in metre and the time $t$ is in second. If the tension applied to the string is $500\,\mathrm{N}$, the linear density of the string is
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Speed of a transverse wave on a string depends on Tension ($T$) and mass per unit length ($\mu$): $v = \sqrt{T/\mu}$.
Updated On: Mar 26, 2026
- $0.25\,\mathrm{kg\,m^{-1}}$
- $0.4\,\mathrm{kg\,m^{-1}}$
- $0.2\,\mathrm{kg\,m^{-1}}$
- $0.1\,\mathrm{kg\,m^{-1}}$
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The Correct Option is C
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