$L$,$C$,and $R$ represent the physical quantities inductance,capacitance,and resistance,respectively. The combination representing the dimension of frequency is:

  • A
    $LC$
  • B
    $\frac{C}{L}$
  • C
    $(\frac{L}{C})^{-1/2}$
  • D
    $(LC)^{-1/2}$

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