At temperature 300 K, the rms speed of oxygen molecules is \(\sqrt{\frac{\alpha +5}{\alpha }}\) times to that of its ave…

At temperature 300 K, the rms speed of oxygen molecules is \(\sqrt{\frac{\alpha +5}{\alpha }}\) times to that of its average speed in the gas. Then, the value of a will be \(\text{ (use }\pi =\frac{22}{7}\text{ ) }\)