A rod of length L at room temperature and uniform area of cross section. A, is made of a metal having coefficient of linear expansion /0C. It is observed that an external compressive force f, is applied on each of its ends, prevents any change in the length of the rod. When its temperature rises by
T K, young’s modulus, Y for this metal is:
a. |
|
b. |
|
c. |
|
d. |
|
A rod of length L at room temperature and uniform area of cross section. A, is made of a metal having coefficient of linear expansion /0C. It is observed that an external compressive force f, is applied on each of its ends, prevents any change in the length of the rod. When its temperature rises by
T K, young’s modulus, Y for this metal is:
a. |
|
b. |
|
c. |
|
d. |
|