A) 40°C
B) 60°C
C) 20°C
D) 30°C
Correct Answer: C
Solution :
Let x be the temperature measured by faulty thermometer \[\therefore \] \[\frac{\text{C-0}}{\text{100}}\text{=}\frac{\text{x-lower}\,\text{fixed}\,\text{point}}{\begin{align} & \text{number}\,\text{of}\,\text{divisions}\,\text{between} \\ & \text{the two fixed points} \\ \end{align}}\] or \[\frac{C}{100}=\frac{59-5}{95-5}\] \[\frac{C}{100}=\frac{54}{90}\] \[\therefore \] \[C={{60}^{o}}C\]You need to login to perform this action.
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