Physics, asked by suprimooinam1999, 1 month ago

prove that pressure and stress pair of physical quantities has same dimension​

Answers

Answered by dragonsragespell
1

sry last time I said divided by stress. its actually multiplied but none the less strain has no dimension so stess is force per unit area ,ans is this sorry if u didnt understand my explanation

Explanation:

pressure = force / area

stress. = (force / area)x strain

strain has no dimension as it is ratio of lengths

so dimensionally these are the same

strain = change in length / total lengta

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