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What do you mean by breaking stress? The...

What do you mean by breaking stress? The breaking stress for a metal is 7.8xx10^9 Nm^-2.Calculate the maximum length of the wire made of this metal which may be suspended without breaking. The density of the metal `=7.8xx10^3 kg m^-3,g=10ms^-\2'.

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R G PUBLICATION-MODEL QUESTION PAPER 1-Exercise
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