An adiabatic vessel contains \[{{n}_{1}}=3\] moles of a diatomic gas. The moment of inertia of each molecule is \[I=2.56\times {{10}^{-46}}\,kg\,\,{{m}^{2}}\] and root mean angular velocity is\[{{\omega }_{0}}=5\times {{10}^{12}}\,rad/s\]. The temperature of the gas in the vessel is

• A. 250 K
• B. 500 K
• C. 1000 K
• D. 1500 K