The stress versus strain graphs for wires of two materials A and B are as shown in the figure. If \[Y_{A}andY_{B}\] are the Young's modulus of the materials then : \[Y_{B}=2Y_{A}\]\[Y_{A}=Y_{B}\]\[Y_{B}=3Y_{A}\]\[Y_{A}=3Y_{B}\]No solution provided for this question.
Leave a Reply