question_answer

A pyrometer is an instrument used to measure very high temperatures. It produces a small electric current called a microampere when exposed to heat, which indicates the temperature of the substance being measured. The table shows the measurements of a pyrometer.

Reading (micro amperes)	Temperature \[{{\mathbf{(}}^{\mathbf{o}}}\mathbf{F)}\]
\[5.00\]	\[300.0\]
\[5.94\]	\[356.4\]
\[6.88\]	\[412.8\]
\[7.82\]	?

What is the missing temperature in the table?

A)  \[459.2{{\text{ }}^{o}}F\]                         

B)  \[469.2{{\text{ }}^{o}}F\]             

C)  \[460.2{{\text{ }}^{o}}F\]             

D)       \[409.2{{\text{ }}^{o}}F\]