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JEE Mains 27-July-2022 Shift 2 Solved Paper

Section: Physics
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Question : 37 of 90
 
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A steel wire of length 3.2m(Ys=2.0×1011Nm−2) and a copper wire of length 4.4m(Yc=1.1×1011Nm−2), both of radius 1.4‌mm are connected end to end. When stretched by a load, the net elongation is found to be 1.4‌mm. The load applied, in Newton, will be: ( Given .π=‌
22
7
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[27-Jul-2022-Shift-2]
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