Question 2: Agas sample composed of three particles with kinetic energies as shown. At a temperature of 80°C,
the average kinetic energy of the particles is 0.04 ).
0.02
0.05]
temperature - 80°C
(a) Calculate the kinetic energy of particle 3 at a temperature of 80°C.
energy. mxcXAT
energy of particle 3
[2]
(b) Calculate the total internal energy of the gas at 80°C.
total internal energy
(2)
1

it is the second option.

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