MCQ
The $SI$ unit of universal gas constant is
- A$Watt\,{K^{ - 1}}mo{l^{ - 1}}$
- B$Newton\,{K^{ - 1}}mo{l^{ - 1}}$
- ✓$Joule\,{K^{ - 1}}\,mo{l^{ - 1}}$
- D$Erg\,{K^{ - 1}}\,mo{l^{ - 1}}$
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| List-$I$ | List-$II$ |
| $(a)$ $MI$ of the rod (length ${L}$, Mass ${M}$, about an axis $\perp$ to the rod passing through the midpoint) | $(i)\;\frac {8 {ML}^{2}}{3}$ |
| $(b)$ MI of the rod (length $L$, Mass $2 M$, about an axis $\perp$ to the rod Passing through one its end) | $(ii)\;\frac {{ML}^{2}}{3}$ |
| $(c)$ MI of the rod (length $2 {L}$, Mass ${M}$, about an axis $\perp$ to the rod Passing through its midpoint) | $(iii)\;\frac {{ML}^{2}}{12}$ |
| $(d)$ MI of the rod (length $2 {L}$, Mass $2 {M}$, about an axis $\perp$ to the rod passing through one of its end) | $(iv)\;\frac {2 {ML}^{2}}{3}$ |
Choose the correct answer from the options given below
