48. A gas is at 200 K. If we wish to double the root mean square speed (vrms) of the molecules of th
問題詳情
48. A gas is at 200 K. If we wish to double the root mean square speed (vrms) of the molecules of the gas, to what value must we raise its temperature? (A) 283 K (B) 400 K (C) 500 K (D) 600 K (E) 800 K