Question

5. a. The size of air bubbles rising from the bottom of a lake increase. Explain the reason
b. Name the gas law applied here.
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Answer 1

Answer:

Answer. The bubble gets bigger when it go up to the surface because there is less pressure as it rises to the surface. Air is less dense than water and thus the force of gravity is less on the bubble than on the surrounding water then the bubbles rise. It is the Pascal's law.