The masses of the three wires of copper are in the ratio of 1 : 3 : 5 – McqOptions

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1.	The masses of the three wires of copper are in the ratio of 1 : 3 : 5 and their lengths are in the ratio of 5 : 3 : 1. The ratio of their electrical resistance is
A.	0.0438078703703704
B.	0.210428240740741
C.	0.060474537037037
D.	5.23961805555556
Answer» E.

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