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Elina [12.6K]
2 years ago
10

The mass of a 50 cm length of wire is 3.5 g and

Physics
1 answer:
abruzzese [7]2 years ago
8 0

Answer:

V = L A = L pi R^2       volume of wire

V = 50 cm * .01 cm^2 = .5 cm^3

d(density) = 3.5 gm / .5 cm^3 = 7.0 gm/cm^3

A micrometer caliper could measure the diameter of the wire.

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