A) \[-\,20{}^\circ C\]
B) \[-\,48{}^\circ C\]
C) \[10{}^\circ C\]
D) None of these
Correct Answer: B
Solution :
[b] \[2.60+2.60\times {{\alpha }_{steel}}\Delta T= 2.60 {{\alpha }_{brass}}\Delta T\]You need to login to perform this action.
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