$200 \, g$ of a solid ball at $20 \, ^\circ C$ is dropped in an equal amount of water at $80 \, ^\circ C$. The resulting temperature is $60 \, ^\circ C$. This means that the specific heat of the solid is

  • A
    One fourth of water
  • B
    One half of water
  • C
    Twice of water
  • D
    Four times of water

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