Question

explain working method of syringe, dropper, straw

Answer 1

Answer:

they all follow Pascal law to work

Explanation:

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Answer 2

ANSWER:

Pressure is used to operate a syringe. It is usually fitted with a hypodermic needle, nozzle, or tubing to help direct the flow into and out of the barrel. Plastic and disposable syringes are often used to administer medications

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