How can I measure the pressure inside a bottle of soda? Answered
I'm wanting to know the internal pressure of an unopened bottle of soda.
I'm thinking that I can cover it with an empty balloon and seal it off, then slowly open the bottle letting the balloon expand. Then by approximating the volume of CO2 in the balloon and bottle I'll be able to calculate the pressure of the soda that was in the bottle.
Would this work and any other ideas for this would be appreciated!