A copper wire of radius 0.5 mm and length $42\frac{2}{3}$m is melted and converted into a sphere of radius R cm. What is the value of R?
Answer & explanation
Correct answer: option 2
A detailed explanation for this question is coming soon.
A copper wire of radius 0.5 mm and length $42\frac{2}{3}$m is melted and converted into a sphere of radius R cm. What is the value of R?
Correct answer: option 2
A detailed explanation for this question is coming soon.