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[" 23.Two bars "A" and "B" of circular c...

[" 23.Two bars "A" and "B" of circular cross section and of same volume made of "],[" same material are subjected to tension.If the diameter of "A" is half that of "B],[" and if the force applied to both the rods is the same and it is in the elastic "],[" limit the ratio of extension of "A" to that of "B" will be "],[[" 1) "16," 2) "8," 3) "4," 4) "2]]

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