Question

Q.12 A rod is 2m long at
temperature of 10 OC. Find the
expansion of the rod when the
temperature is raised to 80
OC. If this expansion is
prevented find the stress in
the material of the rod. Take
E=100 GN/m2 and a=10 x 10-6
IOC.​

Answer 1

Answer:

xxxxvbhhhvnfdszdd

Explanation:

xxdfghuikjdssd