Which of the following statement is incorrect? – McqOptions

MCQOPTIONS

1.	Which of the following statement is incorrect?
A.	stress is directly proportional to strain within elastic limit
B.	the stress is force per unit area.
C.	hooke's law holds good up to the breaking point
D.	the ratio of linear stress to linear strain is called young's modulus.
Answer» D. the ratio of linear stress to linear strain is called young's modulus.

Discussion

No Comment Found

Related MCQs

For a certain material, E = 3K . The value of Poisson's ratio for the material will be__ _.
Poissonâ€™s ratio for rubber isâ€¦â€¦that for steel.
For a certain material, the Poisson's ratio is 0. The relation between modulus of elasticity E and the bulk modulus K is E = ____ _.
While punching a hole in a metal sheet using a punch, stress is developed in the Punch.
While punching a hole in a metal sheet using a punch, stress is developed in the metal sheet.
A steel strip is welded to a copper strip of the same dimensions along the length. The coefficient of thermal expansion for copper is greater than that for steel. If temperature is increased, ___ .
Change in length of a rod due to change in depend on _.
Which of the following beams will develop thermal stress when subjected to a change in temperature ?
Thermal stress is developed in a temperature when _.
The force