CAPE Physics Unit 1 · 2008 (Rest of Region) · Paper 1 · Question Q32
The readings on a resistance thermometer are as follows
\begin{array}{ll}
\text{ice point} & 27.5\ \Omega \\
\text{steam point} & 73.8\ \Omega \\
\text{unknown point} & 41.2\ \Omega
\end{array}
On the scale of the resistance thermometer the unknown temperature is
- (A)
29.6\ ^\circ\text{C} - (B)
42.0\ ^\circ\text{C} - (C)
55.8\ ^\circ\text{C} - (D)
89.0\ ^\circ\text{C}
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