Two wires that are made up of two different materials whose specific r – McqOptions

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1.	Two wires that are made up of two different materials whose specific resistance are in the ratio 2 : 3, length 3 : 4 and area 4 : 5. The ratio of their resistances is [Kerala PMT 2005]
A.	6 : 5
B.	6 : 8
C.	5 : 8
D.	1 : 2
Answer» D. 1 : 2

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