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Radius of a wire is 2.50 mm. The length ...

Radius of a wire is 2.50 mm. The length of the wire is 50.0 cm. If mass of wire was measured as 25g, then find the density of wire in correct significant figures.
`[Given, pi = 3.14, exact]`

Text Solution

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`rho=(m)/(pir^(2)l)=2.5465 underset(S.F)overset(two)rarr2.5gm//cm^(3)`
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