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CBSE Class 11-science Answered

A steel rod of area of cross-section 3.14× 10-4 m2 is stretched by a force of 100kN. Calculate the stress acting on the rod.

Asked by psvishnu888 | 20 Dec, 2020, 11:00: PM
Expert Answer
Stress = Force / crosssection area
 
Stress = 100 × 103 / ( 3.14 × 10-2 ) = 3.185 × 106 N/m2
Answered by Thiyagarajan K | 21 Dec, 2020, 08:58: AM
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