A wire whose cross-section is 4 is stretched by 0.1 mm by a certain weight. How far will a wire of the same material and length stretch if its cross-sectional area is 8 and the same weight is attached in mm is ? |

A wire whose cross-section is 4 is stretched by 0.1 mm by a certain weight. How far will a wire of the same material and length stretch if its cross-sectional area is 8 and the same weight is attached in mm is ? |

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