Math, asked by indusati5565, 1 year ago

What is the length of a cylindrical wire of radius 3 mm that can be drawn from a copper sphere of radius 21cm

Answers

Answered by RishikaPaul

0

Volume of copper sphere =Volume of cylindrical wire

4/3×22/ 7×21×21×21=22/7×3/10×3/10×h

h=6533.3....cm

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