A) \[2-\sqrt{2}\]
B) \[2+\sqrt{2}\]
C) \[\sqrt{2}-1\]
D) \[\sqrt{2}-2\]
Correct Answer: C
Solution :
\[\text{ }\!\!\Delta\!\!\text{ }{{\text{T}}_{\text{b}}}\text{=}\frac{\text{1000 }\!\!\times\!\!\text{ }{{\text{k}}_{\text{b}}}\text{ }\!\!\times\!\!\text{ w}}{\text{W }\!\!\times\!\!\text{ M}}\] \[M=\frac{1000\times {{k}_{b}}\times w}{W\times \Delta {{T}_{b}}}\] \[\Delta {{T}_{b}}=\frac{1000\times {{k}_{b}}\times 10}{100\times 100}\]
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