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66 cubic cm of silver is drawn into a wire 1 mm in diameter. the length of the wire in meters will be?
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- length of wire= Volume / (pi*r^2 ) = (66*7)/(22*.05*.05) = 21*100*4 = 8400 cms = 8.4 mtrs
- 11 years agoHelpfull: Yes(1) No(0)
- volume = pi*r^2*h = 66 c.c
dia = 1 mm => radius = 0.5 mm = 0.05 cm
=> h = V / (pi*r^2 )
=> h = 8402.3 cm = 8.4 m - 11 years agoHelpfull: Yes(0) No(1)
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