Question

in a vessel containing water , air bubbles at the bottom of the vessel are seen to increase in volume as they rise up. Explain​

Answer 1

it was first given by robert boyle.when the bubble is at the depth of the beaker then total pressure is due to both liquid above it and atmospheric pressure,as a result is is initially smaller in size.but as soon as it rises up liquid pressure on it decreases and the total pressure is due to atmjosjpheric pressure,as a result it(bubbles) increases in size.