What is the stress in a wire of cross-sectional area 0.002 m² under a 400 N force? - PROPERTIES OF SOLIDS AND LIQUIDS Quiz | GKFix.in

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Question

What is the stress in a wire of cross-sectional area 0.002 m² under a 400 N force?

A. 20,000 N/m²
B. 200,000 N/m²
C. 2,000,000 N/m²
D. 20 N/m²