Four moles of a neon gas are at a temperature of 225 K. Calculate the average kinetic energy per atom, the root-mean- square (rms) speed of atoms in the gas, and the internal energy of the gas. HINT (a) the average kinetic energy per atom (in J) 2806.14 X J (b) the root-mean-square (rms) speed (in m/s) of atoms in the gas 1184.51 X m/s (c) the internal energy of the gas (in J) J

Four moles of a neon gas are at a temperature of 225 K. Calculate the average kinetic energy per atom, the root-mean- square (rms) speed of atoms in the gas, and the internal energy of the gas. HINT (a) the average kinetic energy per atom (in J) 2806.14 X J (b) the root-mean-square (rms) speed (in m/s) of atoms in the gas 1184.51 X m/s (c) the internal energy of the gas (in J) J

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter10: Thermal Physics

Section: Chapter Questions

Problem 44P: A sealed cubical container 20.0 cm on a side contains a gas with three times Avogadros number of...

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Concept explainers

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.

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Four moles of a neon gas are at a temperature of 225 K. Calculate the average kinetic energy per atom, the root-mean-
square (rms) speed of atoms in the gas, and the internal energy of the gas.
HINT
(a) the average kinetic energy per atom (in J)
2806.14
X J
(b) the root-mean-square (rms) speed (in m/s) of atoms in the gas
1184.51
X m/s
(c) the internal energy of the gas (in J)
J
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