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In plotting stress versus strain curves ...

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)

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`.

Text Solution

Verified by Experts

The correct Answer is:
A, B

Breaking stress of `P` is more than `Q` so `P` is more ductile
strain `= (1)/(Y)` stress
`Y_(P) lt Y_(Q)`
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