A) 2000 m
B) 1500 m
C) 1944 m
D) 1855 m
Correct Answer: C
Solution :
Let length of the wire be h. According to the question, Volume of sphere = Volume of wire Or \[\left[ \frac{4}{3}\pi \times 18\times 18\times 18 \right]\] \[=\left[ \pi \times \frac{2}{10}\times \frac{2}{10}\times h \right]\] Or \[h=(100\times 1944)\,cm\] \[=\frac{100\times 1944}{100}\] \[=1944\,m\]You need to login to perform this action.
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