A spring has a certain mass suspended from it and its period for vertical oscillation is $T$. The spring is now cut into two equal halves and the same mass is suspended from one of the halves. The period of vertical oscillation is now
  • A$\frac{T}{2}$
  • B$\frac{T}{\sqrt{2}}$
  • C$\sqrt{2}T$
  • D$2T$
Medium
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