A) 0.2
B) 0.4
C) 12
D) 2.4
Correct Answer: A
Solution :
[a] The relation between Y,\[\eta \]and\[\sigma \]is as follows: \[Y=2\eta (1+\sigma )\] \[\sigma =\frac{Y}{2\eta }-1=0.2\]You need to login to perform this action.
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