The frequency of vibration of string is given by $\nu = \frac{p}{{2l}}{\left[ {\frac{F}{m}} \right]^{1/2}}$. Here $p$ is number of segments in the string and $l$ is the length. The dimensional formula for $m$ will be
  • A$[{M^0}L{T^{ - 1}}]$
  • B$[M{L^0}{T^{ - 1}}]$
  • C$[M{L^{ - 1}}{T^0}]$
  • D$[{M^0}{L^0}{T^0}]$
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