2. Calculate the density of of air at 25.00C and 1.0 atm. It’s average molar mass under these conditions is 28,96 g/mol a. 1.18 g/L b. 11.8 g/L c. 18.1 g/L 81.1 g/L

Isobars are lines of constant or equal pressure on a weather map. they can be used to find areas of low or high pressure over a broad area, and they can tell us how intense the system may be. on weather maps, you may have noticed areas that have a large l or h over a region with lines circling around them. the l stands for low pressure and h stands for high pressure. the lines circling them are isobars. check out the pressure system and isobars over georgia and florida. what is the present weather in this area ? a) clear and sunny b) cold and cloudy c) changing weather d) lots of precipitation