PV = nRT (science experiment)

Yesterday was a mild day and I finished this bottle of water. I left it in my car for low overnight temperatures to see how much the bottle would shrink or compress as the T component (temperature) of the ideal gas law or general gas equation decreased. For a relatively small bottle, there was noticeable change in V (volume).
Yeah, pretty lame post, but I'm just not feeling the photography thing right now. :-\

[ IMG_20180106_094758541_HDRS675x900tm :: cell phone ]

[Jane Anderson]

It's an interesting experiment. I need to show this to my grandson as he is fascinated by science experiments.