Temperature is a measure of the average kinetic (moving) energy of the atoms or molecules in a system. Therefore, Systemis at a higher temperature than system A because the particles in System B have more kinetic energy.
This higher kinetic energy leads to faster movement of particles in System B compared to System A, resulting in a higher temperature. In other words, the particles in System B are moving at a faster rate on average compared to those in System A, indicating a higher temperature in System B.
