A gas consists of particles of mass 3.00 × 10-26 kg. What is the pressure in a gas of these particles if there are 2.00 × 1025 particles per cubic meter of gas and the rms speed of the particles is 400 m/s?
A)
1.01 × 105 N/m2
B)
1.60 × 104 N/m2
C)
9.60 × 104 N/m2
D)
4.80 × 104 N/m2
E)
3.20 × 104 N/m2
E
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The average molecular translational kinetic energy of a molecule in an ideal gas is
A.
B.
C.
D.
E.
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