A stress of `10^(6) Nm^(-2)` is required for breaking a material. If the density of the material is `3 xx 10^(3) kg m^(-3)`., then what should be the length of the wire made of this material, so that it breakes under its own weight?A. 17 mB. 34 mC. 22 mD. 43 m

A stress of `10^(6) Nm^(-2)` is required for breaking a material. If t

1.	A stress of `10^(6) Nm^(-2)` is required for breaking a material. If the density of the material is `3 xx 10^(3) kg m^(-3)`., then what should be the length of the wire made of this material, so that it breakes under its own weight?A. 17 mB. 34 mC. 22 mD. 43 m
Answer» Correct Answer - B Breading stress `=rho l g` `therefore l=("Breading stress")/(rho g)` `=(10^(6))/(3xx110^(3)xx10)=(100)/(3)=33.3 m`.

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A stress of `10^(6) Nm^(-2)` is required for breaking a material. If the density of the material is `3 xx 10^(3) kg m^(-3)`., then what should be the length of the wire made of this material, so that it breakes under its own weight?A. 17 mB. 34 mC. 22 mD. 43 m

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