The quantity "stress" expressed in terms of the fundamental quantities (mass,length,time)is equivalent to A)MLT−¹. B)ML−¹T−². C)M²L−¹T−³. D)a dimensionless quantity.

Name: The quantity "stress" expressed in terms of the fundamental quantities (mass,length,time)is equivalent to A)MLT− 1 . B)ML− 1 T− 2 . C)M 2 L− 1 T− 3 . D)a dimensionless quantity.
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Quizplus · Accepted Answer

Stress is defined as force per unit area. The dimension of force is MLT^-2 and area is L^2, so stress has the dimension ML^-1T^-2.

The Quantity "Stress" Expressed in Terms of the Fundamental Quantities