A cuboidal metal of volume 8316cm^3 is melted to make a wire 0.07 cm. Find the length of the wire
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Answer:
2161965.423119 cm
Step-by-step explanation:
Volume of metal = 8316 cm³
Volume of wire = π r² l
l = length of wire
diameter of wire = 0.07 cm
radius of wire = 0.035 cm
Volume of metal = volume of wire .
8316 cm³ = π r² l = π 0.035² l
l = 2161965.423119 cm
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