Chemistry, 18.11.2019 14:31 dpickard9848
Temperature depends on the average kinetic energy of the particles in a sample. how does this with explaining why a plasma-based light does not have a high temperature?
no particles in the plasma have high kinetic energy.
the fastest particles have the greatest mass.
most particles in the plasma are heavy and slow.
the fastest particles transfer most of their energy through collisions.
Answers: 1
Chemistry, 22.06.2019 04:00
Two nitro no2 groups are chemically bonded to a patch of surface. they can't move to another location on the surface, but they can rotate (see sketch at right). it turns out that the amount of rotational kinetic energy each no2 group can have is required to be a multiple of ε, where =ε×1.010−24 j. in other words, each no2 group could have ε of rotational kinetic energy, or 2ε, or 3ε, and so forth — but it cannot have just any old amount of rotational kinetic energy. suppose the total rotational kinetic energy in this system is initially known to be 32ε. then, some heat is removed from the system, and the total rotational kinetic energy falls to 18ε. calculate the change in entropy. round your answer to 3 significant digits, and be sure it has the correct unit symbol.
Answers: 2
Temperature depends on the average kinetic energy of the particles in a sample. how does this with...
Mathematics, 23.06.2020 10:57
Mathematics, 23.06.2020 10:57
Mathematics, 23.06.2020 10:57
Chemistry, 23.06.2020 10:57
Mathematics, 23.06.2020 10:57
Mathematics, 23.06.2020 10:57