Soap bubbles are spherical because air exerts equal_____ in all directions.
Answers
Answered by
2
Answer:
pressure
Explanation:
In a bubble, the inward surface-tension forces of the water film are exactly balanced by the outward-pushing pressure of the air inside.
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Answered by
2
Answer:
pressure
Explanation:
In a bubble, the inward surface-tension forces of the water film are exactly balanced by the outward-pushing pressure of the air inside.
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