Discuss the below:
Q: Calculations: Young's Modulus
The Cross section of the wire is 9.07 x 10 -8 m2 length = 0.877 m
Net Load (g) Elongation
100 1.11.x 10-4m
200 2.15.x 10-4m
300 3.33.x 10-4m
400 4.37.x 10-4m
500 5.34.x 10-4m
600 6.23.x 10-4m
700 7.11.x 10-4m
800 8.00.x 10-4m
900 8.89.x 10-4m
Now plot the curve with load in N on abscissa and resulting elongations in meters as ordinates.
Compute Young's modulus from the slope of the graph and find the error compared to known value of 9.2 X 1010