A) The air present in the water formed bubbles.
B) Air inside the glass escaped out in the form of bubbles.
C) Air in the trough escaped as air bubbles.
D) Air in the surroundings formed air bubbles.
Correct Answer: B
Solution :
When the glass is tilted, the air in the glass comes out and forms air bubbles in the water in the glass trough.You need to login to perform this action.
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