The stress-strain curves for brass,steel,and | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The slope of the stress-strain curve represents the Young's modulus $(Y)$ of the material,where $Y = 	an 	heta$.According to the figure,the angl

Vedclass · Accepted Answer

Steel,brass,and rubber respectively

Vedclass · Answer

(C) The slope of the stress-strain curve represents the Young's modulus $(Y)$ of the material,where $Y = 	an 	heta$.According to the figure,the angles with the strain axis satisfy the condition $	heta_A > 	heta_B > 	heta_C$.Since the tangent function is increasing in the first quadrant,we have $	an 	heta_A > 	an 	heta_B > 	an 	heta_C$,which implies $Y_A > Y_B > Y_C$.Comparing the Young's modulus values of the given materials,we know that steel is the most rigid (highest $Y$),followed by brass,and rubber is the least rigid (lowest $Y$).Therefore,the lines $A, B,$ and $C$ correspond to steel,brass,and rubber respectively.

The stress-strain curves for brass,steel,and rubber are shown in the figure. The lines $A, B,$ and $C$ correspond to:

Similar Questions

The strain-stress plot for materials $A$, $B$, $C$ and $D$ is shown in the figure. Which material has the largest Young's modulus?

The stress-strain graph of two wires $A$ and $B$ is shown in the figure. If $Y_{A}$ and $Y_B$ are Young's moduli of materials of wires $A$ and $B$ respectively, then

The potential energy $U$ between two molecules as a function of the distance $X$ between them is shown in the figure. The two molecules are

What are elastomers? Plot the stress $\to$ strain curve for them and explain.

The stress-strain graphs for two materials $A$ and $B$ are shown in the figure. The graphs are drawn to the same scale. Select the correct statement.

Vedclass Test Series

Exam Paper Generator

Online Exam Module