5.00mole of nitrogen (N2) gas and 5.00mole of argon (Ar) gas are in separate, equal-sized, insulated containers at the same temperature. The containers are then connected and the gases (assumed ideal) allowed to mix. a) What is the change in entropy of the system?
b) What is the change in entropy of environment?
c) Repeat part A but assume one container is twice as large as the other?

weather forecasts are done by collecting data about the current state of the atmosphere mainly the temperature, humidity and wind and using meteorology, to determine the atmosphere that evolves over time. the h and l mean the high and low pressure. the red strip is a warm front. the blue strip is a cold front. the blue and red strip is a stationary front. the purple strip is a occluded front.

explanation:

show the wavelengths of a wave. show the crests of a wave.

magnified images possible images can be real = projected onto a screen