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DANNYBAYNOIN
Answered

what did you observe when you tried to push the plunger of the syringe write your hand was pressing against its end?​

Sagot :

BRIONESDIANNE897IN

Answer:

If you press on the plunger, you increase the pressure of the air and thus the air in the balloon contracts or decreases its volume. ... The opposite happens when you close the opening of the syringe and pull the plunger back. This time you decrease the pressure of the air inside the syringe—and its volume increases.

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