Derive the expression for the pressure exerted by the gas on the seal as a function of pressure Pa of the outside air, the force F exerted by Earth on the water, the area A of the water seal, and angle θ . Note that surface tension keeps the water-gas interfaces essentially perpendicular to the tube. Express your answer in terms of the variables Pa , F, A, and θ.

Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.