The Effect of Temperature on Air Pressure :: science

The Effect of Temperature on Air PressureDESCRIPTION My be after consists of a series experiments to determine the effect of air pressure in a given environment at various temperatures. The experiments I chose to deal are 1) Heat an general pop can on a enthusiastic weighing machine and whence putting the can upside rarify in cold water to see the effect of a fast(a) change in temperature. 2) Partially full take out jug with hot water, put the cap on tightly, and let it sit for one moment to see the effect of a slow change in temperature. 3) background knowledge a small composition of paper on fire and then putting it inside a plastic bottle. Before the fervour goes out, a pealed hard-boiled egg lead be placed over the opening. job The problem is to determine the effects of air pressure at several(predicate) temperatures. Since we cannot see air, we will attempt to determine if air exerts a top executive? HYPOTHESIS My hypothesis for 1) the experiment with the pop ca n is that the can will crush because of a drastic change in temperature. 2) the experiment with the take out jug and the hot water is that the milk jug will go forward the same. 3) the experiment with the egg and the bottle is that the egg will not be sucked in the bottle. PROCEDURE For the first experiment the procedure is 1) Heat an ordinary pop can on a hot plate. 2) After roughly fifteen minutes take the can off the hot plate and put it upside-down in a pan of cold water. 3) write down my observations on a piece of paper. 4) Write my conclusions in my science moderately logbook. For the second experiment my procedure is 1) Get an empty gallon milk jug at room temperature. 2) Heat to water to just forwards the boiling point on a hot plate. 3) Fill the milk jug about quarter of the way with hot water. 4) Put the eyelid on tightly 5) Wait one hour and record my observations and conclusions. For the leash experiment my procedure is 1) Get a medium sized bottle. 2) pare down a hard boiled egg. 3) Light a small piece of paper on fire and put it inside the bottle. 4) Before the flame goes out put the pealed egg over the opening of the bottle. 5) Record my observations on a piece of paper.