The frequency of oscillation of the springs shown in the figure will be

94-31

  • [AIIMS 2001]
  • A

    $\frac{1}{{2\pi }}\sqrt {\frac{K}{m}} $

  • B

    $\frac{1}{{2\pi }}\sqrt {\frac{{({K_1} + {K_2})m}}{{{K_1}{K_2}}}} $

  • C

    $2\pi \sqrt {\frac{K}{m}} $

  • D

    $\frac{1}{{2\pi }}\sqrt {\frac{{{K_1}{K_2}}}{{m({K_1} + {K_2})}}} $

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