A) \[{{10}^{-3}}\]
B) \[5\times {{10}^{-4}}\]
C) \[2\times {{10}^{-3}}\]
D) \[{{10}^{-2}}\]
Correct Answer: B
Solution :
Temperature coefficient \[=\frac{{{k}_{t}}+10}{{{k}_{t}}}\] \[2=\frac{{{10}^{-3}}}{{{k}_{t}}}\] \[{{k}_{t}}=\frac{{{10}^{-3}}}{2}=\frac{10\times {{10}^{-4}}}{2}=5\times {{10}^{-4}}\]You need to login to perform this action.
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