360251 Five gas molecules chosen at random are found to have speeds of \(500,600,700,800\) and \(900\;m{\rm{/}}s\). Then:

360252 The root mean square speed of hydrogen molecule is \(v_{1}\) at temperature \(T K\). The most probable speed of Oxygen molecule is \(v_{2}\) at same temperature. Then \(\dfrac{v_{1}}{v_{2}}\) is equal to:

360253 To what temperature should the hydrogen at \(327^{\circ}\) be cooled at constant pressure, so that the root mean square velocity of its molecules become half of its previous value.

360254 The speed of 5 molecules of gas (in arbitrary units) are as follows :
\(2,3,4,5,6\) The root mean square speed for these molecules is

360251 Five gas molecules chosen at random are found to have speeds of \(500,600,700,800\) and \(900\;m{\rm{/}}s\). Then:

360252 The root mean square speed of hydrogen molecule is \(v_{1}\) at temperature \(T K\). The most probable speed of Oxygen molecule is \(v_{2}\) at same temperature. Then \(\dfrac{v_{1}}{v_{2}}\) is equal to:

360253 To what temperature should the hydrogen at \(327^{\circ}\) be cooled at constant pressure, so that the root mean square velocity of its molecules become half of its previous value.

360254 The speed of 5 molecules of gas (in arbitrary units) are as follows :
\(2,3,4,5,6\) The root mean square speed for these molecules is

360251 Five gas molecules chosen at random are found to have speeds of \(500,600,700,800\) and \(900\;m{\rm{/}}s\). Then:

360252 The root mean square speed of hydrogen molecule is \(v_{1}\) at temperature \(T K\). The most probable speed of Oxygen molecule is \(v_{2}\) at same temperature. Then \(\dfrac{v_{1}}{v_{2}}\) is equal to:

360253 To what temperature should the hydrogen at \(327^{\circ}\) be cooled at constant pressure, so that the root mean square velocity of its molecules become half of its previous value.

360254 The speed of 5 molecules of gas (in arbitrary units) are as follows :
\(2,3,4,5,6\) The root mean square speed for these molecules is

360251 Five gas molecules chosen at random are found to have speeds of \(500,600,700,800\) and \(900\;m{\rm{/}}s\). Then:

360252 The root mean square speed of hydrogen molecule is \(v_{1}\) at temperature \(T K\). The most probable speed of Oxygen molecule is \(v_{2}\) at same temperature. Then \(\dfrac{v_{1}}{v_{2}}\) is equal to:

360253 To what temperature should the hydrogen at \(327^{\circ}\) be cooled at constant pressure, so that the root mean square velocity of its molecules become half of its previous value.

360254 The speed of 5 molecules of gas (in arbitrary units) are as follows :
\(2,3,4,5,6\) The root mean square speed for these molecules is