- #1
sgstudent
- 739
- 3
When I place a bottle of gas underwater where the pressure is higher, the force exerted on the outside surface of the bottle increases. So the gas inside would have to exert an greater force than before to equalize that external force. So would that process of decreasing volume to jncrease the force (hence pressure) showcase Boyle's Law where as volume decreases the pressure increases?
Also, after the force outside and inside equalizes (no net force) the volume of the container should stop decreasing right? But since there's no net force shouldn't there be a constant velocity? If so shouldn't the volume continue to decrease?
Or now that it decreases even a little, then the pressure inside is slightly greater than of the outside so the pressure causing a net force in the other direction. Causing the bottle to expand a little again. So would this mean that the volume would continuously expand and contract?
Thanks for the help :)
Also, after the force outside and inside equalizes (no net force) the volume of the container should stop decreasing right? But since there's no net force shouldn't there be a constant velocity? If so shouldn't the volume continue to decrease?
Or now that it decreases even a little, then the pressure inside is slightly greater than of the outside so the pressure causing a net force in the other direction. Causing the bottle to expand a little again. So would this mean that the volume would continuously expand and contract?
Thanks for the help :)