Pressure inside a balloon before inflating it is _______ the pressure after deflating it.

equal to

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greater than

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less than

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greater than or equal to

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Solution

The correct option is A equal to
Before inflating the balloon, pressure inside it equals atmospheric pressure as no net air flow happens. By using the same logic, pressure inside the balloon after deflating is also equal to the atmospheric pressure.

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Pressure inside a balloon before inflating it is _______ the pressure after deflating it.

The correct option is A equal toBefore inflating the balloon, pressure inside it equals atmospheric pressure as no net air flow happens. By using the same logic, pressure inside the balloon after deflating is also equal to the atmospheric pressure.

The correct option is A equal to
Before inflating the balloon, pressure inside it equals atmospheric pressure as no net air flow happens. By using the same logic, pressure inside the balloon after deflating is also equal to the atmospheric pressure.