Why is the level of water in bottle W less than the level of water in bottle 'B?
A) Water occupies space in bottle.
B) Atmospheric pressure in bottle A is more than that of bottle B.
C) Water takes the shape of the container.
D) Air occupies space.
Correct Answer: D
Solution :
The first bottle is sealed. Hence, air inside the bottle cannot escape. Only a small ?A? amount of water will enter the bottle 'A' because of the space occupied by air. In bottle 'B'/ water will replace air easily as it is open.
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