MCQ
Column$-II$ is related to Column$-I$. Join them appropriately :
| Column $-I$ | Column $-II$ |
| $(a)$ When temperature raised Young’s modulus of body | $(i)$ Zero |
| $(b)$ Young’s modulus for air | $(ii)$ Infinite |
| $(iii)$ Decreases | |
| $(iv)$Increases |
- A$(a-ii),(b-i)$
- ✓$(a-iii),(b-i)$
- C$(a-ii),(b-iv)$
- D$(a-iii),(b-ii)$
