A balloon’s internal pressure has increased, but the balloon has not changed in
ID: 3473029 • Letter: A
Question
A balloon’s internal pressure has increased, but the balloon has not changed in size. What must have happened to the external pressure for this to be true? Assume that elastic recoil is negligible.
A balloon's internal pressure has increased, but the balloon has not changed in size. What must have happened to the external pressure for this to be true? Assume that elastic recoil is negligible The outside pressure has increased the same amount as the inside pressure. O The outside pressure has increased more than the inside pressure The outside pressure has remained the same. O The outside pressure has decreasedExplanation / Answer
NORMALLY AIR PRESSURE EXERTS A FORCE ON SURFACE WHEN A BALLON BLOW THE INSIDE PRESSURE GREATERTHAN THE OUT SIDE PRESSURE. BALLON INTERNAL pressure has increased but ballon has not changed in size because the out side pressure has increased more than the inside pressure . when elastic recoil applied,because it pushes back quickly the out side pressure has increased the same amount as the inside pressure when elastic recoil is negligible.
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