3. How does the liquid medicine rises up in a syringe?
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Answered by
4
Explanation:
While pulling the piston,pressure inside the syringe decreases as compared to the atmospheric pressure,actually,its tube is empty.hence when there is liquid on the outside of the needle, it gets pulled into the empty space by the vacuum
Sumanthsai313:
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Answered by
2
Answer:
While pulling the piston,pressure inside the syringe decreases as compared to the atmospheric pressure,actually,its tube is empty.hence when there is liquid on the outside of the needle, it gets pulled into the empty space by the vacuum.
that's why
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