Example - 'varphi' If the capillary rise (b) depends upon the specific weight (sp. wt) surace tension ( 'h=r phi((sigma)/((sp. wz)r^(2)))' ) of the liquid mbe radins (r) show that: 'sigma' , where '2.2' is any function.

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:

moisture is lackin, and organic acids are scarce.