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Atmospheric Pressure

When a rubber...

Question

When a rubber sucker is forced against a wall, the air between the sucker and the wall is forced out, creating a ________ in between.

A

a region of pressure equal to atmospheric pressure

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B

hole

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C

vacuum

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D

a region of high pressure

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Solution

The correct option is C
vacuum

When a rubber sucker is forced against a wall, the air between the sucker and the wall is forced out, creating a vacuum in between.

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