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Is stress a vector quantity?

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प्रश्न

Is stress a vector quantity?

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उत्तर

Stress = Magnitude of internal reaction force/Area of cross-section

Hence, stress is not a scalar quantity not a vector quantity, it is a tensor quantity.

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अध्याय 9: Mechanical Properties of Solids - Exercises [पृष्ठ ६९]

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एनसीईआरटी एक्झांप्लर Physics Exemplar [English] Class 11
अध्याय 9 Mechanical Properties of Solids
Exercises | Q 9.15 | पृष्ठ ६९

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