Properties of matterHard
Question
In plotting stress versus strain curves for two materials P and Q, a student by mistake puts strain on
the y-axis and stress on the x-axis as shown in the figure. Then the correct statement(s) is (are) :-
the y-axis and stress on the x-axis as shown in the figure. Then the correct statement(s) is (are) :-
Options
A.P has more tensile strength than Q
B.P is more ductile than Q
C.P is more brittle than Q
D.The Young′s modulus of P is more than that of Q
Solution
Slope of this graph represents the reciprocal of Young′s modulus.
since Slope of P > Slope of Q
Hence Y of P < Y of Q
since Slope of P > Slope of Q
Hence Y of P < Y of Q
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