1The temperature of a gasis related to the average kinetc energyof its molecules by the formula:average K. E =张Twhere k=1.38*10^(-23) K-1 and T is the temperature in kelvin (K).The mass of an oxygen molecule is 8 times greater than the mass of a hydrogenmolecule. Two container...
To solve the problem, we need to understand the relationship between the average kinetic energy of gas molecules and temperature. The average kinetic energy of a molecule of an ideal gas is given by the formula: E=32kT where:- E is the average kinetic energy,- k is the Boltzmann constant...
The energy in the wind comes from the mass (i.e., the air), which is in motion. This is called thekinetic energyof the wind. To usewind energyis the same as transferring this kinetic energy into, for example, electric energy. Kinetic energy is thereby decreased, that is, thewind spee...
The ratio of the mean speed to the rms speed is independent of the temperature. B Square of the mean speed of the molecules is equal to the square of the rms speed at a certain temperature. C Mean kinetic energy of the gas molecules at any given temperature is independent of the mean ...
molecules possess only translational kinetic energy Answer and Explanation:1 According to the Kinetic Theory of Gases molecules have the average kinetic energy of {eq}\overline{KE}=\frac{1}{2}m\overline{v^{2}}=\frac{3}{2}k_{B}... ...
at 298 K? Definition of Kinetic Energy:The average kinetic energy of a substance is proportional to the product of the number of moles of the substance and the temperature measured in kelvin. The proportionality expression is: Kavg∝nTAnswer and Explanation: We...
If {eq}He {/eq} gas has an average kinetic energy of {eq}7050\;J/mol {/eq} under certain conditions, what is the root mean square speed of {eq}O_{2} {/eq} gas molecules under the same conditions? ...
3.Which gas has the fastest average velocity?4.How can the pressure in the two containers be equal to each other since the larger gas B molecules collide with the container walls more forcefully? 答案 1.the number of molecules are equal2.average kinetic energy are the same3.A has faster...
Re: Kinetic energy of solids, liquids, and gases at the same temperature « Reply #4 on: January 18, 2011, 04:24:53 AM » Original question did not mention molecules Quote from: LHM on January 17, 2011, 12:46:17 PM if you have a solid, liquid, and gas at the same tempera...
Answer to: What is the total translational kinetic energy of the gas molecules of 0.460 mol of air at atmospheric pressure that occupies a volume...