The resistances of the platinum wire of a platinum resistance thermometer at the ice point and steam point are $8 \Omega$ and $10 \Omega$ respectively. After inserting in a hot bath of temperature $400^{\circ} \mathrm{C}$, the resistance of platinum wire is:
  • A$2 \Omega$
  • B$16 \Omega$
  • C$8 \Omega$
  • D$10 \Omega$
JEE MAIN 2024, Diffcult
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