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 shown in the figure. Then the correct statement(s) is (are)

see full answer

High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET

🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.

An Intiative by Sri Chaitanya

P is more ductile than Q

The young’s modulus of P is more than that of Q

P has more tensile strength than Q

P is more brittle than Q

answer is A, B.

(Unlock A.I Detailed Solution for FREE)

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

$S l o p e = \frac{strain}{stress} = \frac{1}{Y}$

$\begin{array}{l} \Rightarrow slope \propto \frac{1}{Y} \\ \Rightarrow m_{P} > m_{Q} \\ \Rightarrow Y_{P} < Y_{Q} \end{array}$

$Also, for a particular value of stress, P can sustain more strain.$

$A, B a r e c o r r e c t$

Watch 3-min video & get full concept clarity

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test