Multiple Choice
The materials having same elastic properties in all directions are called
A) ideal materials
B) uniform materials
C) isotropic materials
D) elastic materials.
Correct Answer:
Verified
Correct Answer:
Verified
Q15: The unit of Young's modulus is<br>A)mm/mm<br>B)kg/cm<br>C)kg<br>D)kg/cm<sup>2</sup>
Q16: Deformation per unit length in the direction
Q17: What is modular ratio?<br>A)ratio of deflection in
Q18: Young's modulus is defined as the ratio
Q19: Hooke's law holds good up to<br>A)yield point<br>B)limit
Q21: Strain is defined as the ratio of<br>A)change
Q22: What is elasticity?<br>A)ability to re-gain It's original
Q23: unit of stress is .<br>A)Pascal<br>B)Newton<br>C)N/m<sup>2</sup><br>D)a and c
Q24: Rankine-Golden formula accounts for direct as well
Q25: which of the following is type of